mercruisercoolingandexhaust
TRANSCRIPT
32
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
WATER PUMP KITS fOR I, R, MR & AlPHA DRIVES46-00091
Replaces: 47-89984Q 5For I/R/MR/Alpha S/N #2495786-0D469858.Also fits O/B’s 65HP, 4 cyl, V6, with short vane impellers.
water puMp servICe KIt
46-00090
Replaces: 46-96148T 8For I/R/MR/Alpha S/N 2495786-0D469858.Fits O/B’s 65HP, 4 cyl, V6, with short vane impellers.
water puMp KIt wIth upper housIng
COMPONENT DESCRIPTION QTY OEM PN12-02108 Gasket 2 12-19183 327-00611 Gasket 1 27-3243827-00670 Gasket 1 27-42631 127-00671 Gasket 1 27-85608 127-00666 Gasket 1 27-85670427-00672 Gasket 1 27-85852426-00187 Grommet 1 26-3897023-00601 Guide Tube 1 23-29804T47-00001 Impeller 1 47-89984T 425-00227 O-ring 1 25-3022425-00205 O-ring 1 25-3061325-00207 O-ring 1 25-3314525-00088 O-ring 1 25-3809925-00274 O-ring 1 25-9001126-00221 O-ring 1 26-45577 126-00226 Slinger 1 25-3027146-00030 Wear Plate 1 32435
COMPONENT DESCRIPTION QTY OEM PN12-02108 Gasket 2 12-19183 327-00611 Gasket 1 27-32438 27-00670 Gasket 1 27-42631 1 27-00671 Gasket 1 27-85608 1 27-00666 Gasket 1 27-856704 27-00672 Gasket 1 27-858524 26-00187 Grommet 1 26-38970 23-00601 Guide Tube 1 23-29804T 47-00001 Impeller 1 47-89984T 4 25-00227 O-ring 1 25-30224 25-00205 O-ring 1 25-30613 25-00207 O-ring 1 25-33145 25-00088 O-ring 1 25-38099 25-00274 O-ring 1 25-90011 26-00221 O-ring 1 26-45577 1 26-00226 Slinger 1 25-30271 46-00030 Wear Plate 1 32435
Replaces: 46-96148A 8 / 46-57234A 3
46-00047
For I &R.
water puMp KIt wIth baseCOMPONENT DESCRIPTION QTY OEM PN
Replaces: 46-44292A 4
46-00048
For MR & Alpha.
water puMp KIt wIth base
COMPONENT DESCRIPTION QTY OEM PN
46-00046 Base 1 46-57234A 1 12-02108 Gasket 2 12-19183 327-00671 Gasket 1 27-85608 1 27-00666 Gasket 1 27-856704 27-00672 Gasket 1 27-858524 23-00601 Guide Tube 1 23-29804T 46-00043 Housing 1 46-96148T 1 47-00001 Impeller 1 47-89984T 4 Key 1 28-56654 25-00205 O-ring 1 25-30613 25-00207 O-ring 1 25-33145 26-00221 O-ring 1 26-45577 1 26-00226 Slinger 1 25-30271 46-00030 Wear Plate 1 32435
46-01844 Base 1 46-44292A 3 12-02108 Gasket 2 12-19183 327-00670 Gasket 1 27-42631 1 27-00671 Gasket 1 27-85608 1 27-00672 Gasket 1 27-858524 23-00601 Guide Tube 1 23-29804T 46-00043 Housing 1 46-96148T 1 47-00001 Impeller 1 47-89984T 4 Key 1 28-56654 25-00205 O-ring 1 25-3061325-00274 O-ring 1 25-90011 26-00221 O-ring 1 26-45577 1 26-00226 Slinger 1 25-30271 46-00030 Wear Plate 1 32435
33
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
fUll SERVICE WATER PUMP REbUIlD KITS (InClUDES bASE)
WATER PUMP KITS fOR I, R, MR & AlPHA DRIVES27-00298
Replaces: noneFor Mercruiser™ I, R, and MR drives. Also fits 65-225HP Mercury™ outboards.
water puMp gasKet KIt
COMPONENT DESCRIPTION QTY OEM PN
12-02108 Gasket 1 12-19183 327-00611 Gasket 1 27-32438 27-00670 Gasket 1 27-42631 1 27-00671 Gasket 1 27-85608 127-00666 Gasket 1 27-856704 27-00672 Gasket 1 27-858524 25-00204-70 O-ring 1 25-26722 25-00227 O-ring 1 25-30224 25-00205 O-ring 1 25-3061325-00207 O-ring 1 25-33145 25-00088 O-ring 1 25-38099 25-00274 O-ring 1 25-9001126-00221 O-ring 1 26-45577 1 26-00226 Slinger 1 25-30271
Replaces: 47-89984T 4
47-00001
For S/N 2495186 - OD469858
IMpeller
HOW DO We MAke Our IMPellerS tHe beSt?
We review and verify every compound before it is run.All impellers are produced in an ISO 9001 factory.Every single impeller is checked for bond integrity.
We expect perfection to insure your protection!
26-01800-a
Replaces: noneContains complete water pump kit with housing and base for I and R.
water puMp rebuIld KIt
COMPONENT DESCRIPTION QTY OEM PN COMPONENT DESCRIPTION QTY OEM PN46-00043 Housing 1 46-96148T 1 46-00046 Base 1 46-57234A 1 23-00513 Bushing 1 23-30617A 2 12-02108 Gasket 2 12-19183 3 27-00671 Gasket 1 27-85608 1 27-00666 Gasket 1 27-856704 27-00672 Gasket 1 27-858524 23-00601 Guide Tube 1 23-29804T 47-00001 Impeller 1 47-89984T 4 Key 1 28-5665425-00203 O-ring 1 25-25439 25-00205 O-ring 1 25-3061325-00217 O-ring 1 25-31534 25-00207 O-ring 1 25-33145 26-00221 O-ring 1 26-45577 1
26-01800-b
Replaces: noneContains complete water pump kit with housing and base for Alpha units using MR base.
water puMp rebuIld KIt
COMPONENT DESCRIPTION QTY OEM PN COMPONENT DESCRIPTION QTY OEM PN
46-00043 Housing 1 46-96148T 1 46-01844 Base 1 46-44292A 3 23-00513 Bushing 1 23-30617A 2 12-02108 Gasket 2 12-19183 327-00670 Gasket 1 27-42631 1 27-00671 Gasket 1 27-85608 1 27-00672 Gasket 1 27-858524 23-00601 Guide Tube 1 23-29804T 47-00001 Impeller 1 47-89984T 4 Key 1 28-56654 25-00203 O-ring 1 25-25439 25-00205 O-ring 1 25-30613 25-00217 O-ring 1 25-31534 25-00088 O-ring 1 25-38099 25-00274 O-ring 1 25-90011 26-00221 O-ring 1 26-45577 1
26-00238 Seal 2 26-76868 26-00226 Slinger 1 25-30271 12-00132 Washer 1 12-31266 46-00030 Wear Plate 1 32435 1
10-02680 Screw 1 10-96411 26-01439 Seal 1 26-12224 26-00238 Seal 1 26-76868 26-00226 Slinger 1 25-30271 12-00132 Washer 1 12-31266 46-00030 Wear Plate 1 32435 1
34
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
fUll SERVICE WATER PUMP / SEAl KIT COMbInATIOnS
26-01800-Ir
Replaces: noneContains complete upper seal kit, lower seal kit, and water pump kit with hous-ing and base. For I and R. For MC1, S/N 2663442-6225576 (except Alpha and MR).
CoMplete servICe KIt
COMPONENT DESCRIPTION QTY OEM PN COMPONENT DESCRIPTION QTY OEM PN
12-00132 Washer 1 12-31266 12-01587 Washer 1 12-49221 12-02108 Gasket 6 12-19183 3 23-00513 Bushing 1 23-30617A 223-00601 Tube 1 23-29804T 25-00088 O-ring 1 25-38099 25-00203 O-ring 3 25-25439 25-00205 O-ring 2 25-30613 25-00207 O-ring 2 25-3314525-00212 O-ring 1 25-70937 25-00217 O-ring 1 25-31534 25-00218 O-ring 1 25-32546 25-00229 O-ring 1 25-55801 25-00274 O-ring 1 25-90011 26-00167 Seal 1 26-96503 1 26-00171 Seal 1 26-89238 26-00174 Seal 1 26-16977 26-00187 Grommet 1 26-38970 26-00193 Seal 1 26-32511 26-00221 O-ring 3 26-45577 1 26-00226 Slinger 2 25-3027126-00238 Seal 1 26-76868 26-00508 Seal 1 26-823894
26-01439 Seal 1 26-12224 26-01937 Grommet 1 26-36557 27-00369 Gasket 1 27-55810 1 27-00666 Gasket 2 27-856704 27-00670 Gasket 1 27-42631 1 27-00671 Gasket 2 27-85608 1 27-00672 Gasket 2 27-858524 46-00030 Wear Plate 1 32435 146-00043 Housing 1 46-96148T 1 46-00046 Base 1 46-57234A 1 47-00001 Impeller 1 47-89984T 4 Key 1 28-56654
26-01800-Mr
Replaces: noneContains complete upper seal kit, lower seal kit, and water pump kit with housing and base. For M and MR. For MC1 and Alpha 1, S/N 6225577 and up.
CoMplete servICe KIt
COMPONENT DESCRIPTION QTY OEM PN COMPONENT DESCRIPTION QTY OEM PN
12-00132 Washer 1 12-31266 12-01587 Washer 1 12-49221 12-02108 Gasket 6 12-19183 3 23-00513 Bushing 1 23-30617A 223-00601 Guide Tube 1 23-29804T 25-00088 O-ring 1 25-38099 25-00203 O-ring 3 25-2543925-00205 O-ring 2 25-30613 25-00207 O-ring 1 25-3314525-00212 O-ring 1 25-70937 25-00217 O-ring 1 25-31534 25-00218 O-ring 1 25-32546 25-00229 O-ring 1 25-55801 25-00274 O-ring 2 25-90011 26-00167 Seal 1 26-96503 1 26-00171 Seal 1 26-89238 26-00174 Seal 1 26-16977 26-00187 Grommet 1 26-38970 26-00193 Seal 1 26-32511 26-00221 O-ring 3 26-45577 1 26-00226 Slinger 2 25-3027126-00238 Seal 1 26-76868
26-00508 Seal 1 26-823894 26-01439 Seal 1 26-12224 26-01937 Grommet 1 26-36557 27-00369 Gasket 1 27-55810 1 27-00666 Gasket 1 27-856704 27-00670 Gasket 2 27-42631 1 27-00671 Gasket 2 27-85608 1 27-00672 Gasket 2 27-858524 46-00030 Wear Plate 1 32435 146-00043 Housing 1 46-96148T 1 46-01844 Base 1 46-44292A 3 47-00001 Impeller 1 47-89984T 4 Key 1 28-56654
ALL THE PARTS YOU NEED TO GET THE jOB DONE RIGHT!
COMPLETE SERVICE KITSIncludes complete water pump kIt wIth base, upper seal kIt and lower seal kIt.
35
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
WATER PUMP COMPOnEnTS fOR I, R, MR & AlPHA DRIVES
Replaces: 46-48748A 1
46-00049
Replaces: 46-57234A 1
46-00046
Replaces: 46-44292A 3
46-01844water puMp base water puMp base water puMp base
Replaces: 32435 1
46-00030
Replaces: 46-96148T 1
46-00043
Replaces: 48752T
46-00042wear plate water puMp housIng water puMp Cup
Replaces: 27-858524
27-00672
Upper pump to wear plate.Replaces: 27-856704
27-00666
Pump base to gear housing.Replaces: 27-42631 1
27-00670
Pump base to gear housing.
gasKet gasKet gasKet
Replaces: 23-29804T
23-00601
Replaces: 26-38970
26-00187
Replaces: 27-85608 1
27-00671
Lower plate to pump housing.
guIde tube groMMet gasKet
36
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
46-01811
Replaces: 47-43026Q06 / 47-43026Q 5 / 47-43026T 11Fits Alpha One Gen II and outboards from 45HP. 4 stroke big foot through 3.0L EFI&DFI. Models all having pump cover screws without insulators & Alpha One Gen II S/N D494569 & up.
water puMp servICe KIt
COMPONENT DESCRIPTION QTY OEM PN
27-01484 Gasket 1 27-43034 1 27-01483 Gasket 1 27-43033 1 27-01485 Gasket 1 27-43047 2 47-01814 Impeller 1 47-43026T 225-02109 O-ring 2 25-21836 46-02187 Plate 1 817276 1 26-00221 O-ring 1 26-45577 1 12-02108 Gasket 2 12-19183 3
46-09928
Replaces: 47-43026Q06Fits Alpha One Gen II.
water puMp servICe KIt
COMPONENT DESCRIPTION QTY OEM PN
12-02108 Gasket 2 12-19183 3 27-01483 Gasket 1 27-43033 1 27-02401 Gasket 1 27-817277 1 47-01814 Impeller 1 47-43026T 2 25-02109 O-ring 2 25-21836 46-02187 Plate 1 817276 1 26-02106 Seal 1 26-816575A 226-00221 O-ring 1 26-45577
46-09929
Replaces: noneFits Alpha One Gen II, 1991-1995.
water puMp servICe KIt
COMPONENT DESCRIPTION QTY OEM PN
COMPONENT DESCRIPTION QTY OEM PN
27-01483 Gasket 1 27-43033 1 27-02401 Gasket 1 27-817277 1 47-01814 Impeller 1 47-43026T 2 46-02187 Plate 1 817276 1 93-02638 Seal Carrier 1 807929A 1
Replaces: none
46-03743
27-01484 Gasket 1 27-43034 1 27-01483 Gasket 1 27-43033 1 27-01485 Gasket 1 27-43047 2
water puMp gasKet KIt
WATER PUMP KITS & COMPOnEnTS fOR AlPHA OnE GEn II
37
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
Replaces: 47-43026T 2
47-01814
Fits Gen II drives.
IMpeller
Replaces: 807929A 1
93-02638CarrIer asseMbly
WATER PUMP KITS & COMPOnEnTS fOR AlPHA OnE GEn II
Replaces: 27-43033 1
27-01483
Replaces: 27-43034 1
27-01484
Replaces: 27-43047 2
27-01485
water puMp gasKet
water puMp gasKet water puMp gasKet
Replaces: 27-817277 1
27-02401
Replaces: 817276 1
46-02187
Replaces: 23-816583
23-11003
water puMp gasKet
wear plate guIde tube
Replaces: 816597A 1
46-02700water CouplIng asseMbly
Replaces: 26-36556
26-01698
1/2” O.D.
Replaces: 26-816575A 2
26-02106
Replaces:26-805344
26-03750
5/8” O.D.
groMMet
faCe seal groMMet
38
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
Introducing HYDRA®
Impellers
WHEN QUALITY MATTERS,ASK FOR HYDRA® IMPELLERS...
√ All impellers are produced in an OEM-approved factory.√ All impellers are tested for bond integrity.√ Every batch is certified for accuracy and consistency.√ Applications include Mercury®, Mercruiser®, Johnson®, Evinrude®, Yamaha®, Suzuki®, Jabsco®, Sherwood®,Honda®… and more.√ A brand you can trust at affordable prices!!
®
www.SealTechCorp.com
39
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
WATER PUMP KITS AnD COMPOnEnTS fOR SEA WATER PUMPS
Replaces: 47-59362T 5
46-07412
Fits brass body sea water pump.
water puMp servICe KIt
Replaces: 47-59362T 6
46-03127water puMp servICe KIt
46-03909
Replaces: 47-59362Q08 / 47-59362K08Water pump kit for two-piece plastic hous-ing.
Fits Bravo.
water puMp KIt
COMPONENT DESCRIPTION QTY OEM PN
COMPONENT DESCRIPTION QTY OEM PN COMPONENT DESCRIPTION QTY OEM PN
27-00412 Gasket 1 27-80221527-00411 Gasket 2 27-94914 47-03908 Impeller 1 47-59362T 1 25-00219 O-ring 1 25-33465 25-01952 Quad Ring 1 25-94288 46-01950 Wear Plate 1 9457646-01951 Wear Plate 1 94916
Replaces: 47-862232A 2
47-09201IMpeller KIt
Replaces: 47-59362T 1 / 47-59362T / 47-59632
47-03908IMpeller
46-13159
Replaces: 46-807151A14bravo water puMp KIt wIth housIng
COMPONENT DESCRIPTION QTY OEM PN
Bolt 2 10-73275 Bolt 5 10-99347NSS Housing 1 47-03908 Impeller 1 47-59362T 1 25-00219 O-ring 1 25-33465 25-01952 Quad Ring 1 25-94288 Washer 5 12-81480646-01950 Wear Plate 1 94576
47-03908 Impeller 1 47-59362T 146-09130 Wear Plate 1 5950325-25800 O-ring 1 25-5342119-08384 Plug 1 19-59504
Fits plastic one-piece body sea water pump.
47-03908 Impeller 1 47-59362T 1 25-00219 O-ring 1 25-33465 25-01952 Quad Ring 1 25-94288 46-01950 Wear Plate 1 94576
The only True oeM qualiTy kiT on The MarkeT !!
40
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
WATER PUMP KITS AnD COMPOnEnTS fOR SEA WATER PUMPS
THERMOSTATS AnD THERMOSTAT KITS
Replaces: 94576
46-01950
Replaces: 94916
46-01951
Replaces: 27-805215 1
27-00412wear plate wear plate water puMp gasKet
Replaces: 27-94914
27-00411
Replaces: 59503
46-09130
Replaces: 25-33465
25-01952water puMp gasKet wear plate quad rIng
Replaces: 47594
75-00422-brtherMostat - 143°
Replaces: 59078
75-00400therMostat - 140°
Replaces: 76270T
75-00404therMostat - 160°
Replaces: 99155A 1
75-00408therMostat - 160°
Replaces: none
75-00401
140° for 4 & 6 cyl inlines.
Replaces: 99155T 2
75-00409
160° for 224 CID.Fits Mercruiser™ 4 Cyl with aluminum ex-haust manifold and closed cooling system.
Replaces: 76270T 1
75-00407
Contains 74-00404 t-stat. Fits Mercruiser™ 4 Cyl with iron manifold and closed cooling system. Fits older Mercruiser™ 90/160/200 4 & 6 Cylinder.
therMostat KIt - 140° therMostat KIt - 160° therMostat KIt - 160°
41
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
Replaces: 807252Q 4 / 807252T 4
75-03948
For 1983 and newer GM V6 & V8 engines with standard cooling requiring a 140° thermostat. (Not for High PerformanceEngines.)
therMostat KIt - 142°Replaces: 807252Q 3 / 807252T 3
75-00402
For 1982 and older Ford & GM V8 Engines with standard cooling. Also fits 1996 & older hi-performance models and engines with closed-cooling.
therMostat KIt - 142°
75-02367
Replaces: 807252Q 4 / 807252T 4 / 807252Q 3 / 807252T 3This composite kit offers the widest cover-age for older and newer GM & Ford V6 and V8 engines with a standard cooling system that requires a 142° thermostat.
therMostat KIt - 142°COMPONENT DESCRIPTION QTY OEM PN
27-01477 Gasket 1 27-33179 2 27-00525 Gasket 1 27-4181227-00354 Gasket 1 27-47510 27-00331 Gasket 1 27-48818 1 27-00418 Gasket 1 27-53045 1 27-00326 Gasket 1 27-60208 25-00227 O-ring 1 25-3022475-03057 Thermostat 1 807252T 1
75-03222
Replaces: 807252Q 5 / 807252TFor 1987 and newer GM engines with stan-dard cooling requiring a 160° T-stat.
therMostat KIt - 160°COMPONENT DESCRIPTION QTY OEM PN27-01477 Gasket 1 27-33179 2 27-00479 Gasket 1 27-3391827-00354 Gasket 1 27-47510 27-00331 Gasket 1 27-48818 1 27-00418 Gasket 1 27-53045 125-00227 O-ring 1 25-3022475-03058 Thermostat 1 807252T 2
THERMOSTATS AnD THERMOSTAT KITS
Replaces: 807252T 1
75-03057
For Mercruiser™ 60/80/110; 120 with aluminum exhaust mani-folds; 120 (SN 232434 & below) with cast iron exhaust manifolds; 140/ 150/160 In-line 6 cyl engines; GM V6 & V8 up to 1995 with 2 pc thermostat housing and Ford engines. Also Volvo V6 & V8, Chry 4142885, Crusader 96319, & Pleasure Craft RO26002E.
therMostat - 142°Replaces: 807252T 2
75-03058
For 1987 & newer GM engines with standard cooling requiring a 160x° T-stat.
therMostat - 160°
Why caRRy MuLTipLE kiTS?our 75-02367 & 75-03222 will replace multiple part numbers.
42
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
Model CID/# Cyl.
Year Range
Serial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
60 68/L4 1965-1968 1887079-2049044 - N/A 75-03057 807252T 1 - N.L.A. - N/A - N/A
80 80/L4 1966-1969 2049045-2851423 - N/A 75-03057 807252T 1 - N.L.A. - N/A - N/A
90 96/L4 1970-1972 2851424-3226957 - N/A 75-00422-BR 47594 27-00307 27-47590 1 - N/A - N/A
110 153/L4 1963-1966 1537370-2044033 - N/A 75-03057 807252T 1 - 27-35147 - N/A - N/A
110 153/L4 1963-1966 1821720-2044033 - N/A 75-03057 807252T 1 - 27-35894 - N/A - N/A
120 153/L4 1964-1972 1666601-3377340 - N/A 75-03057 807252T 1 - 27-35147 - N/A - N/A
120 153/L4 1964-1966 1725593-2046624 - N/A 75-03057 807252T 1 - 27-35894 - N/A - N/A
120 153/L4 1967 2046625-2324346 - N/A 75-03057 807252T 1 - 27-39914 - N/A - N/A
120 153/L4 1968-1972 2324347-3377340 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
120 153/L4 1972-1986 3377341-0B531853 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
2.5L 153/L4 1987-1989 0B531854-0C853255 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
140 181/L4 1968-1986 2508261-0B450800 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
3.0L 181/L4 1987-1989 0B450801-0C856558 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
3.0L 181/L4 1990-1994 0C856559-0F603999 75-03222 807252Q 5 75-03058 807252T 2 27-00479 27-33918 - N/A - N/A
3.0L 181/L4 1990-1994 0C856559-0F603999 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
3.0L 181/L4 1998-2005 0L010042 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00479 27-33918 - N/A - N/A
3.0L 181/L4 1998-2000 0L010042-0L340999 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
3.0L 181/L4 2000-2005 0L341000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-01477 27-33179 2 - 27-806871 - N/A
3.0LX 181/L4 1990-1997 0C856559-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00479 27-33918 - N/A - N/A
3.0LX 181/L4 1990-1997 0C856559-0K999999 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
165 (4 cyl) 224/L4 1987 0B434941-0B774251 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
170 224/L4 1985-1986 6916779-0B434940 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
180 224/L4 1987 0B436391-0B775248 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
190 (4 cyl) 224/L4 1985-1986 6916779-0B436390 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
3.7L 224/L4 1988-1989 0B774552 and up 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
3.7LX 224/L4 1988-1989 0B775249 and up 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
470 MCM/MIE
224/L4 1976-1982 4208730-6218036 75-00404 76270 T 1 75-00404 76270T 27-00307 27-74830 - N/A - N/A
470 224/L4 1983-1984 6218037-6916778 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
485 224/L4 1980-1982 5685394-6218036 75-00404 76270 T 1 75-00404 76270T 27-00341 27-89656 1 - N/A - N/A
488 224/L4 1983-1984 6170297-6916778 75-00409 99155T 2 75-00408 99155A 1 27-00341 27-89656 1 - N/A - N/A
140 (6 cyl) 194/L6 1963 1538930-1725960 - N/A 75-03057 807252T 1 - 27-35147 - N/A - N/A
150 230/L6 1964-1966 1666495-2048046 - N/A 75-03057 807252T 1 - 27-35147 - N/A - N/A
150 230/L6 1964-1966 1727985-2048046 - N/A 75-03057 807252T 1 - 27-35894 - N/A - N/A
160 250/L6 1967-1969 2048022-2770031 - N/A 75-03057 807252T 1 - 27-35147 - N/A - N/A
160 250/L6 1967 2048022-2233574 - N/A 75-03057 807252T 1 - 27-39914 - N/A - N/A
160 250/L6 1968-1969 2326096-2770031 - N/A 75-00422-BR 47594 27-00307 27-47590 1 - N/A - N/A
165 (6 cyl) 250/L6 1970-1981 2770032-5813433 - 59078Q 3 75-00400 59078 27-00307 27-47590 1 - N/A - N/A
200 (6 cyl) 292/L6 1969 2453769-2712072 - N/A 75-00422-BR 47594 27-00307 27-47590 1 - N/A - N/A
185 (4 bbl) 229/V-6 1983-1984 6330183-6919655 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
175 262/V-6 1987 0B527955-0B773242 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
175 262/V-6 1987 0B527955-0B773242 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
185 (2 bbl) 262/V-6 1985-1986 0A331455-0B527954 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
205 262/V-6 1985-1986 0A331455-0B527954 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
205 262/V-6 1987 0B527955-0B775129 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
205 262/V-6 1987 0B527955-0B775129 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
262 Mag. EFI Alpha
262/V-6 1996-1997 0F803800-0K999999 75-03948 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
262 Mag. EFI Bravo
262/V-6 1996-1997 0F803800-0K999999 75-03948 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
THERMOSTAT APPlICATIOnS
43
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
Model CID/# Cyl.
Year Range
Serial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
4.3L 262/V-6 1988-1993 0B773243-0F000877 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
4.3L 262/V-6 1987-1993 0B773243-0F000877 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
4.3L 262/V-6 1993-1995 0F000878-0F601126 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
4.3L 262/V-6 1993-1995 0F000878-0F601126 75-03948 807252Q 4 75-03057 807252T 1 27-00418 27-53045 1 - 27-806871 - N/A
4.3L 262/V-6 1993-2002 0F000878-0M614999 75-00409 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3L Alpha 262/V-6 1996-2002 0F601127-0M614999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L Bravo 262/V-6 1996-2002 0F601127-0M614999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L 262/V-6 2002-2005 0M615000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L EFI 262/V-6 1998-2001 0L012009-0M299999 75-00409 99155T 2 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3L EFI Alpha
262/V-6 1998-2001 0L012009-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L EFI Bravo
262/V-6 1998-2001 0L012009-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L MPI 262/V-6 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L MPI 262/V-6 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3L MPI 262/V-6 2001-2002 0M300000-0M614999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3L MPI 262/V-6 2002-2005 0M615000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3LH 262/V-6 1998-2002 0L010044-0M614999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3LH Alpha 262/V-6 1998-2002 0L010044-0M614999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3LH Bravo 262/V-6 1998-2002 0L010044-0M614999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3LX 262/V-6 1988-1993 0B775130-0F001219 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
4.3LX 262/V-6 1988-1993 0B775130-0F001219 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
4.3LX 262/V-6 1993-1995 0F001220-0F601126 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
4.3LX 262/V-6 1993-1995 0F001220-0F601126 75-03948 807252Q 4 75-03057 807252T 1 27-00418 27-53045 1 - 27-806871 - N/A
4.3LX 262/V-6 1993-1997 0F001220-0K999999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3LX Alpha 262/V-6 1996-1997 0F601127-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3LX Bravo 262/V-6 1996-1997 0F601127-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3LXH 262/V-6 1996-1997 0F803114-0K999999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
4.3LXH Alpha
262/V-6 1996-1997 0F803114-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
4.3LXH Bravo
262/V-6 1996-1997 0F803114-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
215 MCM/MIE (Ford)
302/V-8 1970 2781153-3040410 - N/A 75-03057 807252T 1 - 27-54505 - N/A - N/A
215 MCM/MIE (Ford)
302/V-8 1971-1972 3040411-3385720 75-02367 807252Q 3 75-03057 807252T 1 27-00326 27-60208 - N/A - N/A
215 MCM/MIE (Ford)
302/V-8 1973-1974 3385721-4176999 75-02367 807252Q 3 75-03057 807252T 1 27-00326 27-60208 - N/A - N/A
888 Ford 302/V-8 1971-1977 3108723-4887829 75-02367 807252Q 3 75-03057 807252T 1 27-00326 27-60208 - N/A - N/A
190 283/V-8 1963-1964 1564539-1730903 N/A 75-03057 807252T 1 - N.L.A. - N/A - N/A
198 MIE 305/V-8 1977 4776402-4931099 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
200 305/V-8 1985-1987 6899058-0B774444 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
228 305/V-8 1977-1982 4765100-6218461 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
228 305/V-8 1982-1984 6218462-6899268 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
228 MIE 305/V-8 1977-1980 4765100-5907057 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
230 305/V-8 1985-1987 6899269-0B773739 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
230 MIE 305/V-8 1981-1987 5907058-0B788151 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
230 MIE 305/V-8 1981-1987 5907058-0B788151 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
5.0L 305/V-8 1988-1995 0B774445-0F600999 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
5.0L 305/V-8 1988-1995 0B774445-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.0L 305/V-8 1988-1995 0B774445-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.0L 305/V-8 1988-1995 0B774445-0F600999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L (Gen +) 305/V-8 1998-2002 0L015751-0M599999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.0L (Gen +) 305/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
THERMOSTAT APPlICATIOnS
44
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
Model CID/# Cyl.
Year Range
Serial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
5.0L (Gen +) -Alpha
305/V-8 1998-2002 0L015751-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L (Gen +) -Bravo
305/V-8 1998-2002 0L015751-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L (Gen +) 305/V-8 2002-2005 0M600000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L EFI 305/V-8 1998-2001 0L012052-0M299999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.0L EFI -Alpha
305/V-8 1998-2001 0L012052-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L EFI -Bravo
305/V-8 1998-2001 0L012052-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L MIE 305/V-8 1988 0B788152-0C396832 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
5.0L MIE 305/V-8 1988 0B788152-0C396832 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.0L MIE 305/V-8 1988 0B788152-0C396832 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
5.0L MPI 305/V-8 2001-2002 0M300000-0M599999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
5.0L MPI 305/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
5.0L MPI 305/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L MPI -Alpha
305/V-8 2001-2002 0M300000-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L MPI -Bravo
305/V-8 2001-2002 0M300000-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0L MPI 305/V-8 2001-2005 0M600000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.0LX 305/V-8 1988-1995 0B773740-0F600999 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
5.0LX 305/V-8 1988-1995 0B773740-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.0LX 305/V-8 1988-1995 0B773740-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.0LX 305/V-8 1988-1995 0B773740-0F600999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
898 305/V-8 1977-1982 4762210-4931099 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
898 305/V-8 1983-1984 6218462-6899057 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
225 (GM) 327/V-8 1963-1967 1539620-2399197 - N/A 75-03057 807252T 1 - N.L.A. - N/A - N/A
225 (GM) 327/V-8 1967-1969 2399198-2694014 - N/A 75-03057 807252T 1 27-01477 27-33179 2 27-00354 27-47510 27-00331 27-48818 1
250 MCM/MIE
327/V-8 1968-1969 2314301-2639854 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
250 350/V-8 1977 4768000-4908849 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
255 (GM) 350/V-8 1975-1976 4175500-4767999 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
255 MIE(GM) 350/V-8 1975-1980 4175500-5907057 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
260 350/V-8 1978-1982 4908850-6218461 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
260 350/V-8 1982-1987 6218462-0B773304 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 227-00354
27-47510 27-00418 27-53045 1
260 MIE 350/V-8 1981-1987 5907058-0B788151 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
260 MIE 350/V-8 1981-1987 5907058-0B788151 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
270 MCM/MIE
350/V-8 1969-1972 2851074-3385720 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
280 350/V-8 1975-1976 4176250-4770199 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 27-00418 N/A
300 350/V-8 1985-1986 6668677-0B430367 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
320 EFI 350/V-8 1987-1989 0A543604-0C622418 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
350 Mag. Alpha
350/V-8 1986-1995 0A635178-0B525981 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
350 Mag. Alpha
350/V-8 1987-1995 0B525982-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
350 Mag. Alpha
350/V-8 1987-1995 0B525982-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
350 Mag. Alpha
350/V-8 1987-1997 0B525982-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. Alpha EFI (Gen +)
350/V-8 1996-1997 0F800300-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. Bravo MPI
350/V-8 1995-1997 0F415189-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. EFI Ski
350/V-8 1994-1997 0F215561-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI
350/V-8 1998-2001 0L010019-0M299999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
THERMOSTAT APPlICATIOnS
45
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
Model CID/# Cyl.
Year Range
Serial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
350 Mag. MPI
350/V-8 1998-2001 0L010019-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI
350/V-8 2001-2002 0M300000-0M599999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
350 Mag. MPI
350/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
350 Mag. MPI
350/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI -Alpha
350/V-8 2001-2002 0M300000-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI -Bravo
350/V-8 2001-2002 0M300000-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI
350/V-8 2002-2005 0M600000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI Horizon
350/V-8 2001-2002 0M300000-0M599999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
350 Mag. MPI Horizon
350/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
350 Mag. MPI Horizon MIE
350/V-8 1999-2001 0L304700-0M299999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
350 Mag. MPI Horizon MIE
350/V-8 2001-2002 0M300000-0M316999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
350 Mag. MPI Horizon MIE
350/V-8 2002-2005 0M317000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
350 Mag. MPI MIE
350/V-8 1998-2001 0L00208-0M299999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
350 Mag. MPI MIE
350/V-8 1998-2001 0L002008-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI MIE
350/V-8 2001-2002 0M300000-0M316999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
350 Mag. MPI MIE
350/V-8 2002-2005 0M317000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
350 Mag. MPI MIE
350/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI Ski
350/V-8 1995-2001 0F350583-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag. MPI Ski
350/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
350 Mag Ski 350/V-8 1991-1996 0D505450-0K040399 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
350 Mag Ski 350/V-8 1991-1997 0D505450-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L 350/V-8 1988-1995 0B773305-0F600999 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
5.7L 350/V-8 1988-1995 0B773305-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.7L 350/V-8 1988-1995 0B773305-0F600999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.7L 350/V-8 1988-1996 0B773305-0K001526 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
5.7L 350/V-8 1997 0K001527-0K999999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.7L -Alpha 350/V-8 1988-1997 0B773305-0F600999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L -Bravo 350/V-8 1995-1997 0F601000-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L (Gen +) 350/V-8 1998-2002 0L010037-0M599999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.7L (Gen +) -Alpha
350/V-8 1998-2002 0L010037-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L (Gen +) -Bravo
350/V-8 1998-2002 0L010037-0M599999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L (Gen +) 350/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
5.7L (Gen +) 350/V-8 2002-2005 0M600000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L EFI 350/V-8 1995-1996 0F225560-0K001505 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
5.7L EFI 350/V-8 1997-2001 0K001506-0M299999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.7L EFI -Alpha
350/V-8 1995-2001 0F355305-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L EFI -Bravo
350/V-8 1995-2001 0F225560-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L EFI (Gen+)
350/V-8 1997 0K040300-0K999999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.7L EFI (Gen+)
350/V-8 1997 0K040300-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
THERMOSTAT APPlICATIOnS
46
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
Model CID/# Cyl.
Year Range
Serial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
5.7L MIE 350/V-8 1988-1995 0B788152-0F600999 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
5.7L MIE 350/V-8 1988-1995 0B788152-0F622099 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.7L MIE 350/V-8 1988-1995 0B788152-0F622099 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.7L MIE 350/V-8 1988-1996 0B788152-0K040306 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
5.7L MIE 350/V-8 1997-2002 0K040307-0M316999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.7L MIE 350/V-8 1996-2002 0F622100-0M316999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L MIE 350/V-8 2002-2005 0M317000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
5.7L MIE 350/V-8 2002-2005 0M317000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L Ski 350/V-8 1985-1995 0A338553-0F775199 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
5.7L Ski 350/V-8 1987-1995 0B514627-0F775199 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.7L Ski 350/V-8 1987-1995 0B514627-0F775199 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
5.7L Ski 350/V-8 1996-2002 0F775200-0M316999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7L Ski 350/V-8 2002-2005 0M317000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7LX Alpha 350/V-8 1995-1997 0F601000-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7LX Bravo 350/V-8 1995-1997 0F601000-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7LX 350/V-8 1996 0F601000-0K001526 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-48818 1 27-00418 27-53045 1 - N/A
5.7LX 350/V-8 1997 0K001527-0K999999 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
5.7LX Bravo EFI (Gen +)
350/V-8 1996 0F800300-0K001508 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
5.7LX Bravo EFI (Gen +)
350/V-8 1997 0K001509-0K999999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
5.7LX Bravo EFI (Gen +)
350/V-8 1996-1997 0F800300-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7LX EFI 350/V-8 1996 0F752400-0K001505 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
5.7LX EFI 350/V-8 1997 0K001506-0K999999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
5.7LX EFI -Alpha
350/V-8 1996-1997 0F752400-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
5.7LX EFI -Bravo
350/V-8 1996-1997 0F752400-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
Black Scor-pion Ski
350/V-8 1996-2001 0F800000-0M391599 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
Black Scor-pion Ski
350/V-8 2003-2005 0M391600 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
233 MCM (Ford)
351/V-8 1975-1977 4173000-4902304 75-02367 807252Q 3 75-03057 807252T 1 27-00326 27-60208 - N/A - N/A
233 MIE (Ford)
351/V-8 1975-1977 4173000-4902304 75-02367 807252Q 3 75-03057 807252T 1 27-00326 27-60208 - N/A - N/A
255 MCM/MIE (Ford)
351/V-8 1973-1974 3258728-4178299 75-02367 807252Q 3 75-03057 807252T 1 27-00326 27-60208 - N/A - N/A
377 Scorpion MCM
377/V-8 1999-2000 0L416146 and up - N/A 75-03057 807252T 1 27-00418 27-53045 1 - - 27-00354 27-47510
377 Scorpion Ski
377/V-8 1997-1998 0K000656 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
MX 6.2L MPI 377/V-8 2000-2001 0L680003-0M299999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI 377/V-8 2000-2001 0L680003-0M299999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
MX 6.2L MPI 377/V-8 2001-2002 0M300000-0M599999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI 377/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI 377/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
MX 6.2L MPI 377/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
MX 6.2L MPI Horizon
377/V-8 2001-2002 0M300000-0M599999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI Horizon
377/V-8 2002-2005 0M600000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI Horizon MIE
377/V-8 2001-2002 0M300000-0M316999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI Horizon MIE
377/V-8 2002-2005 0M317000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI MIE
377/V-8 2001-2002 0M300000-0M316999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
THERMOSTAT APPlICATIOnS
47
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
Model CID/# Cyl.
Year Range
Serial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
MX 6.2L MPI MIE
377/V-8 2002-2005 0M317000 and up - N/A - 864493 27-00418 27-53045 1 - 25-807134 1 - N/A
MX 6.2L MPI MIE
377/V-8 2001-2005 0M300000 and up 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
325 MCM/MIE
427/V-8 1969-1972 2278747-3780449 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
330 (w/MercTrans)
454/V-8 1977-1981 4623115-6083144 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
330 (w/B/W) 454/V-8 1982-1987 6083145-0B816540 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
330 (w/B/W) 454/V-8 1982-1987 6083145-0B816540 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
330 MIE (w/MercTrans)
454/V-8 1977-1980 4623115-5889913 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
340 MIE 454/V-8 1981-1987 5889914-0B788365 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
340 MIE 454/V-8 1981-1987 5889914-0B788365 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
340 MIE 454/V-8 1981-1987 5889914-0B788365 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
350 MIE 454/V-8 1974-1976 3780450-4623109 75-02367 807252Q 3 75-03057 807252T 1 27-00331 27-48818 1 27-00418 27-53045 1 N/A
370 454/V-8 1978-1985 4179554-6721527 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
370 454/V-8 1985-1987 6721528-0B714586 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
400 454/V-8 1980-1986 4179554-0B457644 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
420 454/V-8 1987-1989 0A398941-0B622418 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
425 454/V-8 1990-1993 0A398941-0D937011 - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
440 454/V-8 1983-1986 4179554-0B485220 75-03948 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
450 454/V-8 1995-1996 0F347100-0F347277 - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
525 454/V-8 1991-1997 0D456000 and up - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
454 Mag. Alpha
454/V-8 1986-1988 0A631894-0B785148 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
454 Mag. Alpha
454/V-8 1986-1988 0A631894-0B785148 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
454 Mag. Bravo
454/V-8 1988-1992 0B721206-0D805068 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
454 Mag. Bravo
454/V-8 1988-1992 0B721206-0D805068 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
454 Mag. Bravo
454/V-8 1992-1994 0D805069-0F304999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
454 Mag. Bravo
454/V-8 1995-1997 0F305000-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
454 Mag. EFI 454/V-8 1995-1997 0F115700-0F802349 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
454 Mag. EFI Ski
454/V-8 1995-1997 0F215800-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
454 Mag MPI 454/V-8 1996-2001 0F802350-0M024999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
454 Mag MPI Horizon MIE
454/V-8 1998-2001 0L002200-0L674000 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
454 Mag MPI Ski
454/V-8 1996-1997 0F820100-0K999999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
525 SC 454/V-8 1991-1999 0D456000-0L415623 - N/A 75-03057 807252T 1 - - 27-00359 27-47510 27-00418 27-53045 1
7.4L Bravo 454/V-8 1988-1991 0B771113-0D603117 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00359 27-47510 27-00418 27-53045 1
7.4L Bravo 454/V-8 1988-1991 0B771113-0D603117 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
7.4L Bravo 454/V-8 1992-1994 0D603118-0F351999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
7.4L Bravo 454/V-8 1995-1997 0F352000-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
7.4L EFI MIE 454/V-8 1996-1997 0F874815-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 24-53045 1 - 27-806871 - N/A
7.4L EFI MIE 454/V-8 1996-1997 0F874815-0K999999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
7.4L MIE 454/V-8 1988-1992 0B788366-0D715493 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
7.4L MIE 454/V-8 1988-1992 0B788366-0D715493 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
7.4L MIE 454/V-8 1988-1992 0B788366-0D715493 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
7.4L MIE 454/V-8 1989-1994 0C391564-0D715493 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
7.4L MIE 454/V-8 1989-1994 0C391564-0D715493 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
7.4L MIE 454/V-8 1989-1994 0D715494-0F349999 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
7.4L MIE 454/V-8 1989-1994 0D715494-0F820141 75-02367 807252Q 3 75-03058 807252T 2 27-00334 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
7.4L MIE 454/V-8 1995-1996 0F350000-0F820141 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
7.4L MIE 454/V-8 1996-1997 0F820142-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
7.4L MIE 454/V-8 1996-1997 0F820142-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
THERMOSTAT APPlICATIOnS
48
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
THERMOSTAT APPlICATIOnSModel CID/#
Cyl. Year
RangeSerial # Range T-stat & Gasket Kit Thermostat Gaskets Required Gaskets Req’d (2) Gaskets Required (3)
EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM # EMP # OEM #
7.4L MPI 454/V-8 1998-2001 0L010003-0M024330 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
7.4L MPI MIE 454/V-8 1995-2001 0F563052-0M025999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
7.4L MPI MIE 454/V-8 1995-2001 0F563052-0M025999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
7.4LX Bravo EFI
454/V-8 1996-1997 0F820000-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
7.4LX Bravo MPI
454/V-8 1996-1997 0F602010-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
390 MCM/MIE
482/V-8 1969-1970 2781129-3042731 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
460 482/V-8 1983-1986 4179554-6181046 75-03948 807252Q 4 75-03057 807252T 1 27-00525 27-41812 27-00354 27-47510 27-00418 27-53045 1
496 Mag & HO
496/V-8 2001-2005 0M025000 and up - N/A - 863358T - 25-807134 1
- N/A - N/A
8.1 & HO MIE
496/V-8 2001-2005 0M026000 and up - N/A - 863358T - 25-807134 1
- N/A - N/A
465 502/V-8 1990-1994 0C849992-0F213244 - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
500 502/V-8 1994-1998 0F213293-0L001772 - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
500 (Gen +) 502/V-8 1999 0L414639-0L601036 - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
500 EFI 502/V-8 1999-2005 0L001477 and up - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
502 Mag. 502/V-8 1990-1993 0C878221-0F114528 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
502 Mag. EFI 502/V-8 1993-1995 0D840650-0F802599 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
502 Mag. MPI
502/V-8 1996-1997 0F802600-0K999999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
502 Mag. MPI
502/V-8 1998-2001 0L017000-0M024999 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
502 Mag. MPI
502/V-8 1998-2001 0L017000-0M024999 - 99155T 1 75-00408 99155 1 27-00418 27-53045 1 - 25-807134 1 - N/A
525 EFI 502/V-8 2003-2005 0M900146 and up - N/A - 863358T - 25-807134 1
- N/A - N/A
575 Sci 502/V-8 2000-2005 0L306696 and up - N/A - - - - 25-07459 25-20826 - N/A
600 502/V-8 1991-1996 0D456489-0F877642 - N/A 75-03057 807252T 1 - - - N/A - N/A
600 502/V-8 1997-2005 0K000227 and up - N/A - - - - - N/A - N/A
8.2L MIE 502/V-8 1990-1992 0C878221-0D857199 75-03948 807252Q 4 75-03057 807252T 1 25-00227 25-30224 27-01477 27-33179 2 27-00418 27-53045 1
8.2L MIE 502/V-8 1990-1992 0C878221-0D857199 75-03948 807252Q 4 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
8.2L MIE 502/V-8 1993-1996 0D857200-0F350274 75-03222 807252Q 5 75-03058 807252T 2 27-00525 27-53045 1 - 27-806871 - N/A
8.2L MIE 502/V-8 1996 0F350275-0F819619 75-03222 807252Q 5 75-03058 807252T 2 27-00525 27-53045 1 - 27-806871 - N/A
8.2L MIE 502/V-8 1993-1996 0D857200-0F819619 75-03222 807252Q 5 75-03058 807252T 2 27-00331 27-48818 1 27-00418 27-53045 1 - N/A
8.2L MPI MIE 502/V-8 1996-2001 0F819620-0L674200 75-03222 807252Q 5 75-03058 807252T 2 27-00418 27-53045 1 - 27-806871 - N/A
8.2L MPI MIE 502/V-8 1996-2001 0F819620-0L674200 - 99155T 1 75-00408 99155 1 - 25-807134 1
- N/A - N/A
500 Bulldog 540/V-8 1990-2001 0C577254-0M050281 - N/A 75-03057 807252T 1 - - 27-00354 27-47510 27-00418 27-53045 1
575 540/V-8 1986-1992 0A677429-0D763716 75-02367 807252Q 3 75-03057 807252T 1 27-00354 27-47510 27-00331 27-48818 1 27-00418 27-53045 1
800 MCM 572/V-8 1993-1996 0D763836 and up - N/A - - - - N/A - N/A
TEMPERATURE AnD OIl SEnDERS
Replaces: 806490T / 97257A 1
75-01942
3/8”, 18 NPTFor water temperature.
teMperature sender
Replaces: 97258A 1
75-01943
1/2”, 14 NPTFor water temperature.
teMperature sender
Replaces: 805218T
75-03752
For coolant.Fits V6/V8 thermostat hous-ings.
teMperature sender
Replaces: 815425T / 90806
75-01940oIl pressure sender
49
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
THERMOSTAT GASKETS
WATER HOSES AnD DRAIn PlUG
Replaces: 32-32461
32-01054
5/8” (16mm) I.D. x 13 3/4” (349mm)For I/R/MR/Alpha One.
bell housIng water hose
Replaces: 32-41725 33
32-01053
3/4” (19m) I.D. x 14” (356mm)For MR/Alpha One/Gen II.
bell housIng water hose
Replaces: 32-33220 70
32-01518water hose
Replaces: 32-43437
32-07450Molded water hose
Replaces: 27-33179 2
27-01477therMostat Cover gasKet
Replaces: 27-33918
27-00479therMostat gasKet
Replaces: 27-41812
27-00525
For V6 and V8 GM engines.
therMostat Cover gasKet
Replaces: 27-47510
27-00354
For V6 and V8 GM engines.
therMostat Cover gasKet
Replaces: 27-47590 1
27-00307
For 4 and 6 cyl inline GM en-gines.
therMostat Cover gasKet
Replaces: 27-53045 1
27-00418
Produced with grounding rivets.
therMostat hsg gasKet
Replaces: 22-16951Q 1
22-05154draIn plug
Replaces: 27-48818 1
27-00331
For V8 GM engines.
therMostat Cover gasKet
Replaces: 27-60208
27-00326
For V8 GM engines.
therMostat Cover gasKet
50
Mercruiser™
Specifications subject to change without notice. www.EngineeredMarineProducts.com
Ignition Com
ponentsElectrical
Com
ponentsFuel / C
arbCom
ponentsCooling
Com
ponentsTransom
& D
riveCom
ponentsG
earcaseCom
ponentsTilt &
TrimCom
ponents
THERMOSTAT GASKETS
CIRCUlATInG PUMPS
Replaces: 27-89656 1
27-00341
For Mercruiser™ 224 CID, 470, 485 and 488.
Replaces: 25-30224
25-00227
Fits various thermostat housings.
therMostat Cover gasKet therMostat seal (o-rIng)Replaces: 27-74830
27-00335
For Mercruiser™ 224 CID, 470 and 485 with iron manifold.
therMostat Cover gasKet
Replaces: 850399 1 / 17437 / 850399
95-03599
Fits GM V6 & V8 engines with stamped or composite timing covers.
Replaces: 880817 / 814755 / 884727
95-01651
Fits GM 4/6 Cyl inline engines.Replaces: 883885 / 71683A 1
95-01652
Fits Ford small block V8, Mercury™ 215T, 255 & 888 engines.
CIrCulatIng puMp CIrCulatIng puMp CIrCulatIng puMp
Replaces: 883925
95-03753
Fits all 8.1 Big Block GM engines.Replaces: 850454 1 / 811573 / 17670 / 67859 / 85045A 1
95-01660
Fits Big Block GM 409, 454, 482 & 502 CID engines. Is designed to fit both stamped and composite timing covers.
CIrCulatIng puMp CIrCulatIng puMp
Quality Matters™: Our pumps provide bidirectional water flow, when necessary. ✔
Stainless steel back plates have been installed where required. ✔
Brass impellers, plugs and fittings are used for SUPERIOR QUALITY. ✔
All EMP™ circulating pumps meet OEM dimensional specifications. ✔
Each pump is packaged with the necessary mounting gaskets. ✔
Only the best, time-tested bearings are used... such as SKF ✔ ™ or FAG™.
Replaces:27-49110
27-00536water puMp gasKet
51
Mercruiser™
Specifications subject to change without notice.www.EngineeredMarineProducts.com
Igni
tion
Com
pone
nts
Elec
tric
alCom
pone
nts
Fuel
/ C
arb
Com
pone
nts
Coo
ling
Com
pone
nts
Tran
som
& D
rive
Com
pone
nts
Gea
rcas
eCom
pone
nts
Tilt &
Trim
Com
pone
nts
EXHAUST MAnIfOlD GASKET SETS
Replaces: 27-33395
27-00099
For small block Chevy 5.0 and 5.7L.Replaces: 27-46820
27-00740
For big block Chevy 454/502 (7.4 & 8.1L).Replaces: 27-99757
27-00417
For GM V6 262CID (4.3L).
gasKet gasKet gasKet
Replaces: 27-863724 / 27-41813
27-00524
MADE WITH OUR HIGH- PER-FORMANCE BLUE MATERIAL.
gasKet
Replaces: 27-48042
27-00313gasKet
Replaces: 27-48043 1
27-00314gasKet
Replaces: 27-99777 2
27-00398gasKet
Replaces: 27-33395A 2
27-00736
For GM 350 CID Engines (5.7L) 205 HP S/N 4768000-4908849, 255 HP S/N 519909 and up.
exhaust ManIfold gasKet set
Replaces: 27-46820A 1
27-00739
For GM 454 CID Engines (7.4L), 325, 350 HP & 400 HP JET Drives 330 HP S/N 6083144 & below.
exhaust ManIfold gasKet set
Replaces: none
27-01577
For GM 262 CID Engine (4.3L) 175, 185, 205 HP.
Replaces: none
27-01560
For GM 305/350 CID Engines (5.0L & 5.7L) Center Rise Design.
Replaces: none
27-01939
For GM 454 & 502 CID Engines (7.4L & 8.2L) Center Rise Design.
exhaust ManIfold gasKet set exhaust ManIfold gasKet set exhaust ManIfold gasKet set
COMPONENT DESCRIPTION QTY OEM PN27-00099 Gasket 2 27-3339527-00313 Gasket 4 27-4804227-00314 Gasket 4 27-48043 127-00398 Gasket 4 27-99777 2
COMPONENT DESCRIPTION QTY OEM PN27-00740 Gasket 2 27-4682027-00313 Gasket 4 27-4804227-00398 Gasket 4 27-99777 2