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OMC Sterndrive Engine Parts

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Products: 1 - 50 of 794
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Perko, Flush Pro Marine Engine Flush & Winterizing Kit

Perko, Flush Pro Marine Engine Flush & Winterizing Kit

Mfr. Perko | Mfr No. 0457DP7

The Flush Pro Valve Kit lets you flush and winterize your marine engine without climbing in and out of your boat. With the Flush Pro Kit you use a garden hose from outside your boat...
$144.93
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AC Fuel Pump, OMC, Mercruiser, Ford 302 & 351,18-7267

AC Fuel Pump, OMC, Mercruiser, Ford 302 & 351,18-7267

Mfr. Sierra | Mfr No. 18-7267

AC Fuel Pump, OMC, Mercruiser, Ford 302 & 351,18-7267. AC Fuel Pump fits OMC 302 & 351 ci. It replaces: OMC 982063, Mercruiser 62092, 92092T. Flange I.D. # 40778, M73016...
$127.76


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Alternator, OMC 3854182, 3854809, 3856600, 3857561 - 18-6261

Alternator, OMC 3854182, 3854809, 3856600, 3857561 - 18-6261

Mfr. Sierra | Mfr No. 18-6261

Alternator, OMC 3854182, 3854809, 3856600, 3857561 - 18-6261. Lifetime warranty on Sierra Alternators and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM...
$152.09
On Sale


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Ball Gear - Intermediate Housing

Ball Gear - Intermediate Housing

Mfr. Sierra | Mfr No. 18-2176

Replaces: Sterndrive/Cobra Inboard/Outboard #908063. 1973-86 models.
$84.27
On Sale


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Ball Gear - Upper Gearcase

Ball Gear - Upper Gearcase

Mfr. Sierra | Mfr No. 18-2177

Replaces: Sterndrive/Cobra Inboard/Outboard #908069, 1973-86 models
$76.07
On Sale


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Carburetor Gasket Kit - 18-7081

Carburetor Gasket Kit - 18-7081

Mfr. Sierra | Mfr No. 18-7081

Carburetor Gasket Kit - 18-7081 for Pleasurecraft, Mercruiser and Sterndrive/Cobra Inboard/Outboard...
$94.11


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Carter Fuel Pump, Chris-Craft - 18-7278

Carter Fuel Pump, Chris-Craft - 18-7278

Mfr. Sierra | Mfr No. 18-7278

Carter Fuel Pump, Chris-Craft - 18-7278 for Chris-Craft, Mercruiser, Sterndrive/Cobra and GM 4 and 6 cylinder engines...
$151.97
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Delco EST V-6 Electronic Ignition Kit

Delco EST V-6 Electronic Ignition Kit

Mfr. Sierra | Mfr No. 18-5513

Delco EST V-6 Electronic Ignition Kit converts 6 cylinder GM engines to electronic ignition. distributor, coil, ignition wires and harnesses...
$470.43


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Distributor, Chevrolet GM V8, Electronic Ignition - 18-5494-1

Distributor, Chevrolet GM V8, Electronic Ignition - 18-5494-1

Mfr. Sierra

Distributor, Chevrolet GM V8, Electronic Ignition - 18-5494-1 is for use on a Pleasurecraft Inboards, Mercruiser Inboard/Outboards and Crusader Inboards - Regular and Counter Rotation...
$404.72 - $505.41

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Elbow, OMC Sterndrive / Cobra, GM V-8, 18-1921

Elbow, OMC Sterndrive / Cobra, GM V-8, 18-1921

Mfr. Sierra | Mfr No. 18-1921

Elbow, OMC Sterndrive / Cobra, GM V-8, 18-1921. Replaces: Sterndrive/Cobra Inboard/Outboard #909863. Fits most GM V-8 small blocks...
$145.84


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Electric Shift Cable

Electric Shift Cable

Mfr. Sierra | Mfr No. 18-2192

Electric Shift cable for OMC Sterndrive, OMC Cobra inboard/outboards. Replaces: #379628...
$93.51
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Electronic Conversion Kit, V8, 18-5298

Electronic Conversion Kit, V8, 18-5298

Mfr. Sierra | Mfr No. 18-5298

Electronic Conversion Kit, 18-5298, electronic ignition conversion kit. Fits most Prestolite V-8 distributors. Has snap down cap...
$103.40
On Sale


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Electronic Conversion Kit

Electronic Conversion Kit

Mfr. Sierra | Mfr No. 18-5294

Electronic kit. Fits: 6 cylinder delco distributors. Replaces point & condenser for true solid state ignition...
$130.19
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Exhaust Manifold, OMC Sterndrive, 1979-1989 V-8 Starboard Side, 18-1902

Exhaust Manifold, OMC Sterndrive, 1979-1989 V-8 Starboard Side, 18-1902

Mfr. Sierra | Mfr No. 18-1902

Exhaust Manifold, OMC Sterndrive, 1979-1989 V-8 Starboard Side, 18-1902. The manifold fits most GM V-8 small blocks with end riser. This product also includes the exhaust manifold gasket...
$176.92


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Fuel Pump, Mechanical

Fuel Pump, Mechanical

Mfr. Sierra | Mfr No. 18-7268

This Fuel Pump replaces OMC 981650 & Volvo 3855276. Fits GM 305, 307, 350, 400. Flange I.D. 41415...
$123.12
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Fuel Pump - Late Design - 18-7282

Fuel Pump - Late Design - 18-7282

Mfr. Sierra | Mfr No. 18-7282

Fuel Pump - Late Design - 18-7282. This fuel pump Replaces: Mercruiser 42725A3, 86167A1, OMC 509407...
$112.78


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Fuel Pump, OMC Cobra Sterndrives, 18-7274

Fuel Pump, OMC Cobra Sterndrives, 18-7274

Mfr. Sierra | Mfr No. 18-7274

Fuel Pump, OMC Cobra Sterndrives, 18-7274...
$115.03
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Fuel Pump, OMC, Mercury, Johnson Evinrude, 18-7289

Fuel Pump, OMC, Mercury, Johnson Evinrude, 18-7289

Mfr. Sierra | Mfr No. 18-7289

Fuel Pump, OMC, Mercury, Johnson Evinrude, 18-7289. Fits OMC 4.3L 1987, Johnson Evinrude Part# 982997, Aqua-Power Part# 1840, Mercury Part# 8778852...
$131.02


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New 12V Inboard Starter Motor, Ford & GM V8,  18-5908

New 12V Inboard Starter Motor, Ford & GM V8, 18-5908

Mfr. Sierra | Mfr No. 18-5908

New 12V Inboard Starter Motor, Ford & GM V8, 18-5908. Top mount rear entry starter for standard rotation for GM & Ford engines...
$209.43


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New Permanent Magnet Inboard / Outboard Starter, Mercruiser, OMC, Volvo, 18-5919

New Permanent Magnet Inboard / Outboard Starter, Mercruiser, OMC, Volvo, 18-5919

Mfr. Sierra | Mfr No. 18-5919

New Permanent Magnet Inboard / Outboard Starter for Mercruiser, Volvo Penta, and OMC / Cobra Sterndrives, 18-5919...
$147.27


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New Starter - 18-5910

New Starter - 18-5910

Mfr. Sierra | Mfr No. 18-5910

New starter assembly. Replacement for Sterndrive/Cobra Inboard/Outboard #984456, 986505. Replacement Solenoid 18-5837. Heavy duty with no core and clockwise rotation...
$149.71
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New Starter - 18-5913

New Starter - 18-5913

Mfr. Sierra | Mfr No. 18-5913

New Starter - 18-5913. Replacement for Mercruiser Inboard/Outboard #50-812428A3, 50-812604A2, 50-822330A2 SAEJ1171, Sterndrive/Cobra Inboard/Outboard #SAEj1171 and Volvo Penta Inboard...
$141.23


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New Starter, GM Style - 18-5911

New Starter, GM Style - 18-5911

Mfr. Sierra | Mfr No. 18-5911

New Starter - 18-5911 Chris-Craft, Crusader, Mercruiser, Sterndrive/Cobra and Volvo Penta. GM engines, standard rotation...
$165.32


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OMC Cobra Bellows Kit, 18-2771

OMC Cobra Bellows Kit, 18-2771

Mfr. Sierra | Mfr No. 18-2771

OMC Cobra Bellows Kit, 18-2771. Fits all Cobra outdrives. Replaces: 30-803099T1. Contains the following parts: Outdrive gasket set (18-2613), U-joint bellows (18-2765), Exhaust bellows...
$129.24


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OMC Cobra Trim Sending Unit, Replaces 984748 & 3850470, 18-7634

OMC Cobra Trim Sending Unit, Replaces 984748 & 3850470, 18-7634

Mfr. Sierra | Mfr No. 18-7634

OMC Cobra Trim Sending Unit, Replaces 984748 & 3850470, 18-7634...
$123.03


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OMS Sterndrive/Cobra Drive System - Ball Gear Kit

OMS Sterndrive/Cobra Drive System - Ball Gear Kit

Mfr. Sierra | Mfr No. 18-2178

An OMC Sterndrive Ball Gear Kit, including O-rings, plugs, ball gear, locknuts, and oil seals.
$189.45


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OMC Sterndrive/Cobra Bearing Carrier Drive Shaft

OMC Sterndrive/Cobra Bearing Carrier Drive Shaft

Mfr. Sierra

The Bearing Carrier Drive Shaft replaces Sterndrive/Cobra Inboard/Outboard #909121.
Sale Price From $98.45

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Sierra, Power Trim Cylinder Housing

Sierra, Power Trim Cylinder Housing

Mfr. Sierra | Mfr No. 18-2148

Sierra, Power Trim Cylinder Housing...
$68.20
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Riser, OMC / Volvo, 913784, 3855270

Riser, OMC / Volvo, 913784, 3855270

Mfr. Sierra | Mfr No. 18-1909-1

Sierra, Exhaust Elbow, OMC / VP #3855270-9. Sierra manifolds are painted, packaged and leak tested...
$171.09
On Sale


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Sierra  Shift Cable Assembly

Sierra Shift Cable Assembly

Mfr. Sierra | Mfr No. 18-2245-1

Shift Cable Assembly replaces OMC #'s 987661, 986654. For Cobra.
$88.86


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Starter - OMC 3854190, 987811, Pleasurecraft RA122001

Starter - OMC 3854190, 987811, Pleasurecraft RA122001

Mfr. Sierra | Mfr No. 18-5920

Starter - OMC 3854190, 987811, Pleasurecraft RA122001. Lifetime warranty on Sierra Starters and other Sierra Engine Parts. Thousands of engine parts, lowest prices, OEM and Sierra...
$160.81


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Tilt/Trim Motor - OMC 3853945, 986280, Volvo 986280

Tilt/Trim Motor - OMC 3853945, 986280, Volvo 986280

Mfr. Sierra | Mfr No. 18-6779

Trim Motor. 1990 Cobra trim system. 1994 King Cobra trim system
$238.39


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Transom Seal - 800 SeriesSterndrive- 18-2768

Transom Seal - 800 SeriesSterndrive- 18-2768

Mfr. Sierra | Mfr No. 18-2768

Replacement for 800 Series Sterndrive #909527. For 1978-86 all models...
$90.84
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Transom Seal - Stringer mount Sterndrive - 18-2767

Transom Seal - Stringer mount Sterndrive - 18-2767

Mfr. Sierra | Mfr No. 18-2767

Transom Seal Replacement for Stringer mount Sterndrive #313080. For 1966-77 120 HP and up...
$87.34
On Sale


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Prestolite 4 Cylinder, Ignition Conversion Kit, 1546

Prestolite 4 Cylinder, Ignition Conversion Kit, 1546

Mfr. Pertronix | Mfr No. 1546

Prestolite 4 Cylinder, Ignition Conversion Kit, 1546. Electronic ignition conversion kit to replace standard point-type ignition. Fits Prestolite 4 Cylinder 6 Volt Distributor #IBM 7026...
$133.11


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OMC Rear Riser, Block Off Gaskets

OMC Rear Riser, Block Off Gaskets

Mfr. San Juan Engineering | Mfr No. OMC Rear Riser, Block Off Gasket

OMC Rear Riser, Block Off Gaskets...
$15.18


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Econo-Kool Freshwater Cooling Kits, Partial System or Complete

Econo-Kool Freshwater Cooling Kits, Partial System or Complete

Mfr. Seakamp Engineering | Mfr No. 4068 4" x 23" H/E

Econo-Kool Freshwater Cooling Kits, Partial System or Complete. Designed for do-it-yourself installers. Improve fuel efficiency through more uniform engine operating temperatures...
$916.22
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OMC Sterndrive / Cobra Thermostat Kit, 18-3676

OMC Sterndrive / Cobra Thermostat Kit, 18-3676

Mfr. Sierra | Mfr No. 18-3676

OMC Sterndrive / Cobra Thermostat Kit, 18-3676 for 7.4L (1994-98), 8.2L (1998)...
$20.74


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Thermostat Kit, Sterndrive/Cobra, 18-3670

Thermostat Kit, Sterndrive/Cobra, 18-3670

Mfr. Sierra | Mfr No. 18-3670

Thermostat Kit, Sterndrive/Cobra, 18-3670. For use on Sterndrive/Cobra Inboard/Outboard cooling systems...
$15.11


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Thermostat Kit OMC - 18-3653

Thermostat Kit OMC - 18-3653

Mfr. Sierra | Mfr No. 18-3653

Thermostat Kit OMC - 18-3653. For use on Sterndrive/Cobra Inboard/Outboard cooling systems...
$15.65


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Lanyard and Clip

Lanyard and Clip

Mfr. Sierra | Mfr No. 18-1282

For use with ignition kill switch.
$8.55


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Kill Switch and Lanyard - Replaces OMC 585134

Kill Switch and Lanyard - Replaces OMC 585134

Mfr. Sierra | Mfr No. SMP28870

Kill Switch and Lanyard - Replaces OMC 585134...
$24.61


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Conversion Manifold Kit for OMC Cobra Small Block Chevy (Replaces w/ Center Rise Style Manifolds)

Conversion Manifold Kit for OMC Cobra Small Block Chevy (Replaces w/ Center Rise Style Manifolds)

Mfr. Barr Marine by EDM | Mfr No. OMC-CMKIT-COBRA

Conversion Manifold Kit for OMC Cobra Small Block Chevy (Replaces w/ Center Rise Style Manifolds). Kit replaces original "Log Style" manifolds and risers. Designed to replace old manifolds...
$874.85


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OMC Sterndrive / Cobra Thermostat

OMC Sterndrive / Cobra Thermostat

Mfr. Sierra | Mfr No. 18-3677

OMC Sterndrive /Cobra Thermostat. 160°. AP# 3950. HP: 4.3L Year:1994-97. HP: 5.8L Year: 1994-97. Hp: 4.3 HO Year:...
$20.15


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Thermostat, 160, OMC Sterndrive/Cobra, 18-3554

Thermostat, 160°, OMC Sterndrive/Cobra, 18-3554

Mfr. Sierra | Mfr No. 18-3554

Thermostat, 160°, OMC Sterndrive/Cobra, 18-3554. Replacement for Sterndrive/Cobra Inboard/Outboard #383307...
$15.44


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Thermostat, 160, Sterndrive/Cobra, 18-3558, Volvo Replaces: 3853799

Thermostat, 160°, Sterndrive/Cobra, 18-3558, Volvo Replaces: 3853799

Mfr. Sierra | Mfr No. 18-3558

Thermostat, 160°, Sterndrive/Cobra, 18-3558. Replacement for Sterndrive/Cobra Inboard/Outboard #982554...
$14.86


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Thermostat Assembly, OMC-29-383307

Thermostat Assembly, OMC-29-383307

Mfr. Barr Marine by EDM | Mfr No. OMC-29-383307

Thermostat Assembly, OMC-29-383307...
$20.00


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Thermostat Housing, Small Block Chevrolet V6 & V8, CHV-29-80

Thermostat Housing, Small Block Chevrolet V6 & V8, CHV-29-80

Mfr. Barr Marine by EDM | Mfr No. CHV-29-80

Thermostat Housing, Small Block Chevrolet V6 & V8, CHV-29-80 for dual pump cooling system...
$122.57


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Johnson / Evinrude / OMC, King Cobra Water Pump Kit w/ Housing

Johnson / Evinrude / OMC, King Cobra Water Pump Kit w/ Housing

Mfr. Johnson / Evinrude / OMC | Mfr No. 3854661

Johnson / Evinrude / OMC, King Cobra Water Pump Kit w/ Housing. Complete King Cobra water pump kit 3854661 and housing 3854071, 3854072 Impeller...
$256.00


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1992 OMC 7.4 Thermostat Housing, 3854383

1992 OMC 7.4 Thermostat Housing, 3854383

Mfr. O.M.C. | Mfr No. 3854383

1992 OMC 7.4 Thermostat Housing, 3854383...
$216.43


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Products: 1 - 50 of 794
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Go2marine carries a complete selection of marine engine parts for OMC Sterndrive Engines and related cooling, electrical, exhaust, fuel, internal and drive systems. Contact our experienced OMC Marine Engine mechanics to help you choose the correct part for your OMC Marine Sterndrive...
Shop Sierra's Catalog for OMC Sterndrive Engine Parts Shop Barr's Catalog for Exhaust 

Systems & PartsShop Barr's Catalog for Exhaust Systems & Parts
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Post a question or comment about OMC Sterndrive Engine Parts to our online boating community.
Question
omc stren drive uper drive shaft 1983 model983487 seril j344328

is a uper drive shaft in
stock.omc stern drive

model 983487
seril j344328
year 1983

Submitted by: Gary
Answer

We show it is still available however we will need to order it from the factory. The link below will take you there. Let me know if you need further assistance.

Ball Gear Shaft


Question
Tilt motor

I have a 1986 OMC Sterndrive on my boat. The hydraulic power trim motor has gone out. The tilt motor tag sys: Marine AEJ117.
The OMC Sterndrive ID number is: 574SPHRCOK. Is a replacement trim motor available. I do not want to buy the complete hydralic pump and motor, since the pump is OK

Submitted by: DON
Answer

You will need the Tilt / Trim Motor, OMC, 12v (Volt), PT115N for your selec-trim. Note this is the motor that raises and lowers the engine and not the drive.


Question
motor omc 502 afpgdp cobra

I Installed a Sierra Conversion kit electronic on my OMC 502 afpgdp Cobra motor. Is this okay for this type motor?

Submitted by: marino
Answer

Yes!


Question
tilt / trim line

Hi, I have a 1993 omc /cobra outdrive. I just replaced the port side tilt ram. I realized that the inside of the ram where the fitting threads in is stripped. Does this mean the ram is toast? I plan on bringing the ram to a local machine shop, hoping they will be able to tap or sleeve the ram so my line will attach. What is the size of the fitting that threads into the ram. Any help or Ideas would be much appreciated.

Submitted by: WackoJacko
Answer

This is a very high pressure system. Unfortunately, you will need to replace the cylinder.


Question
Manifold

I am trying to locate parts for a boat. I have no idea what I am talking about, but I have lots of information. The boat has a:
1987 Motor
V6 Pontiac
3.8
Log Style

It has 2 crack manifolds. I was told it needs parts BV6-1-75 left and right. It also needs brackets, gaskets and front and back plates. Also he said something about a 2 inch pipe threaded end cap.

Does this make any sense to you? And do you sell this? I did see the Manifold 155 OMC but none of the rest.

Thank you for your help!

Submitted by: Brenda
Answer

In the mid 80s OMC used a 4.3 engine. Is the engine and drive package a Cobra?


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