The large-displacement MerCruiser V8 engines (7.4L, 8.1L, 8.2L) offer immediate torque and reliability for high-performance inboard boats. In this category, you'll find specific MerCruiser V8 engine parts : Mercruiser 12V alternators , Mercruiser starter motors , service kits, and marine engine electrical system components. All replacement parts are designed to withstand saline environments and maintain the engine's original power.
Explore our selection of Mercruiser V6 V8 spare parts and perform Mercruiser V6/V8 maintenance with verified and compatible products.
Spare parts for GM V8 engine 7.4L 454 CID, 8.2L 502 CID, 8.1L 496 CID
NEW Engine MERCRUISER Coupler High Performance HD Heavy Duty 861523A11
MERCRUISER 861523A11
ORIGINAL MERCRUISER QUICKSILVER
5.7, 7.4, 454 Magnum & 502 BRAVO
How to install: https://youtu.be/X07J0_kC4FY?si=G2BSWLH6VVbHvx8i
NEW REMANUFACTURED MERCRUISER POWER STEERING PUMP / Volvo Penta / OMC V6 V8
SIERRA #18-7508, 16792A39, 16792A33
return elbow from oil port to front of pump (on some engines may require bending or cutting)
NEW MERCRUISER TEMPERATURE SENSOR Volvo Penta / OMC V6 4.3L V8 5.0 5.7 6.2 7.4 8.1L
Pleasurecraft: R020019; Volvo: 3,850,397; Crusader: 47002, R020019; Mercruiser: 805218, 805218T; OMC / Johnson / Evinrude: 3850397
NEW OIL PRESSURE SENSOR FOR MERCRUISER / Volvo Penta 4-cyl. V6 V8
replace. OEM: Pleasurecraft: RO200001; Mercruiser: 34623, 815425, 815425T, 87-815425T, 8M0068784, 90806; Volvo: 3853800, 3857532, 872063; Crusader: 700425, R020001; Bombardier: 0509445, 3853800, 3857532
| Engine | 3.0, 4.3, 5.0, 5.7, 7.4, 8.1, 230A, B 250A, B |
|---|---|
| Pressure | 80 PSI |
| Thread | 1/8/2027 |
| Terminals | 45230.00 |
| Units per skinpack | USA |
| Tube | 1/8” NPTF |
NEW AIR SENSOR - IAC
FOR MERCRUISER AND VOLVO PENTA 350MAG / MPI 6.2L 7.4L MPI
Replaces OEM: Pleasurecraft: 49060, R084003; Volvo Penta OEM: 3843751, 3857696; Mercruiser OEM: 802624, 803149, 853677, 8M0220728; WTO: 3857696
CRANKSHAFT BEARING KIT MERCRUISER / VOLVO PENTA / OMC VOLVO GM V8 7.4L 8.2L 1970-2000
OVERSIZED BEARINGS 0.010" INCHES / 0.25mm
Brand Clevite/Mahle MS-829A-10
Mercruiser replacement: 23-818476 , 23-818476001 , 23-8M0030982, 818476, 818476001, 841450
CRANKSHAFT BEARING KIT MERCRUISER / VOLVO PENTA /OMC GM V8 7.4L 8.2L 1970-2000
NOMINAL BEARINGS STD. STANDARD
Replacement Mercruiser: 23-818473 , 23-818473001 , 23-85721 , 818473, 818473001, 827651T
CRANKSHAFT BEARING KIT MERCRUISER / VOLVO PENTA /OMC GM V8 7.4L 8.2L 1970-2000
OVERSIZED BEARINGS 0.020" INCHES / 0.50mm
Mercruiser replacement : 23-818476 , 23-818476001 , 23-8M0030982, 818476, 818476001, 841450
CRANKSHAFT BEARING KIT MERCRUISER / VOLVO PENTA /OMC GM V8 7.4L 8.2L 1970-2000
OVERSIZED BEARINGS 0.020" INCHES / 0.50mm
Mercruiser replacement : 23-818476 , 23-818476001 , 23-8M0030982, 818476, 818476001, 841450
CRANKSHAFT BEARING KIT MERCRUISER / VOLVO PENTA /OMC GM V8 7.4L 8.2L 1970-2000
OVERSIZED BEARINGS 0.030" INCHES / 0.75mm
Mercruiser replacement : 23-818476 , 23-818476001 , 23-8M0030982, 818476, 818476001, 841450
Connecting Rod Bearing Kit for Mercruiser / Volvo Penta / OMC V8 7.4L 8.2L 8.1L 496 1970-2010
NOMINAL / STANDARD
Mercruiser Replacement : 23-85726001 , 39-827651T, 85726001
Connecting Rod Bearing Kit for Mercruiser / Volvo Penta / OMC V8 7.4L 8.2L 8.1L 496 1970-2010
overmedium 0.010” / 0.25mm
Replacement Mercruiser: 23-85691 , 69887, 85691
*** The product is imported on request, delivery time 5-8 business days
CONNECTING ROD BEARING KIT MERCRUISER / VOLVO PENTA / OMC V8 7.4L 8.2L 8.1L 496 1970-2010
average 0.020” / 0.50mm
Replacement Mercruiser: 23-85691 , 69887, 85691
NEW CAMSHAFT BEARING KIT FOR MERCRUISER / VOLVO PENTA / OMV V8 5.0L 5.7L 6.2L
Substitute Mercruiser: 23-34985 , 23-34986 , 23-85674 , 34984, 801797, 85674, FI1101172, FI1101173, FI1101174, FI9608642; Volvo Penta: 3856162; Bomber: 3856162
KIT OF 16 VALVE PUSHERS FOR MERCRUISER / VOLVO PENTA /OMC V8 ENGINES 7.4L 454 CID 8.2L 502 CID 8.1L 496 CID
Volvo replacement : 3854099; Mercruiser: 811584
VALVE TAP KIT FOR MERCRUISER / VOLVO PENTA / OMC V8 5.0L 5.7L 7.4L 1970-1990
16-PIECE KIT
Replaces Mercruiser: 17340T, 72638; Volvo: 3853954
BLOG: https://marinoshps.es/blog/post/19-como-ajustar-las-valvulas-mercruiser-volvo-penta
NEW CYLINDER HEAD BOLT KIT FOR MERCRUISER / VOLVO PENTA / OMC V8 7.4L (454CID) 8.2L (502CID). 1965-2000
MAHLE kit for 2 heads
NEW CAP OIL FILL MERCRUISER / VOLVO PENTA / OMC V6 V8 1975-1985
Reempleza Mercruiser: 17345, 49288, FI1101240, FI1101314; Volvo: 3853840, 818620, 855822; Bombardier: 3853840
NEW TIMING COVER MERCRUISER / VOLVO PENTA / OMC V8 7.4L 8.2L MARK IV 454 CID 502 CID 1972-1989
Reempleza Mercruiser: 54532, 66215, FI1100985; Volvo: 856605
COVER TIMING MERCRUISER GEN VI 7.4&8.2 1996-2015
mercruiser BBC 7.4L 8.2L 1996+
volvo penta BBC 7.4L 8.2L 1996+
Replaces Mercruiser: 845610T, 850459
NEW CHROME VALVE COVER PLUG MERCRUISER / VOLVO PENTA V8 1988-2015
Reempleza Mercruiser: 18710002, 187101, 36-18710002
MERCRUISER SERVO PUMP PULLEY GM V6 V8
SERPENTINE PULLEY FOR SERVO PUMP.
Replaces MERCRUISER 861578, 8M0150723
MERCRUISER MAR988 ELBOW SCREW KIT
FOR ENGINE 330, 340MIE, 370TRS, 454EFI, 454MAG, 7.4MIE, 7.4L, 7.4LX, GM454 CID V8 502 EFI, 502 MAG, 8.2L, GM502 CID V8
TIMING COVER SCREW KIT MERCRUISER VOLVO PENTA 1970-1992
for metal cover
Replaces OEM: Mercruiser: 10-35366 , 10-35366 X 10, 10-8M0040582, 35366, 8M0040582; Volvo: 190075, 3852441, 921803, 955512; WTO: 3852441
NEW KIT EXPANSION PLUGS BRASS FOR MERCRUISER / VOLVO PENTA V8 7.4L 8.2L 1970-2000
BRASS PK4B
reempleza Mercruiser: 33201, 35852
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