ENGINE PARTS

Inboard Boat Motor Parts for Sale

Keep your boat’s engine running smoothly with our high-quality inboard boat motor parts for sale. At My Inboard Marine, we carry many items for your engine including impellers, mufflers, muffler kits, starters, belts, brackets, engine drains, engine mounts, and far more. You can rest assured that we carry all the necessary boat engine parts needed for your marine project. We carry products from the leading manufacturers which include PCM, Indmar, Mercury, and Mercruiser.

My Inboard Marine strives to provide all customers with the best possible solution to their motorboat and motorsport needs. We’ve been in the marine industry for over 30 years, demonstrating we are experts in the boating business. We are committed to serving you!

Shop through our incredible store and purchase our boat motor parts today.

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Output Seal ZF Hurth HSW 450A2 OEM ZF-0634319135 Replaces ZF Industries 374056
Fuel Line TBI Supply With O-Ring OEM Indmar 786142
$29.05 $32.05
Throttle Body Injection - TBI - Supply line with pressure port Click HERE for the Pump Filter Fuel Line - OEM 786120
Ilmor Valve Rocker Arm Cover Gasket MV8V-1318
$59.00 $65.99
lmor Valve Cover Rocker Arm Gasket MV8 5.7L for the Ilmor 5.7L MV8. This item is not returnable unless the wrong item was sent. Thanks....
Ilmor Cylinder Head Bolt Set MV8V 5.7L Chevy Engines OEM Ilmor Cylinder Head Bolt Set MV8V 5.7L Chevy Engines OEM
$129.00 $144.95
Used to mount cylinder head to Ilmor 5.7L Chevy 350 Engines. ARP High Performance Head Bolt Set - Full Set
Cylinder head gasket Ilmor MV8 5.7L OEM
$44.00 $65.99
lmor Cylinder head gasket MV8 5.7L is for the Ilmor 5.7L MV8. This item is not returnable unless the wrong item was sent. Thanks.
Ford Small Block Exhaust Manifold OMC Volvo Penta BARR-OMC-1-3852347
$445.00 $549.00
Cast iron center rise exhaust manifold fits OMC & Volvo Penta 302 & 351 CID marine engines. Fits Ford small block 302 and 351 cu....
Timing Cover with Crank Sensor Mount 5.7 Liter OEM Indmar 556294 Timing Cover with Crank Sensor Mount 5.7 Liter OEM Indmar 556294
$145.00 $150.78
Timing cover with crank sensor mount for use with Indmar 5.7 Liter GM marine engine applications utilizing a crank sensor. OEM Indmar Timing Cover 556294
Mercruiser SB GM V8 Delco EST Pre-Vortec Tune Up Kit M57DELCO
$138.00 $148.50
Comprehensive kit includes the items needed to tune-up Pre Vortec Mercruiser Small Block V8 GM engines with Delco EST ignition system. Normal annual maintenance items...
Mercruiser 4.3 Liter Delco EST Tune Up Kit M43DELCO
$150.00 $162.21
Comprehensive kit includes everything needed to tune-up a Mercruiser 4.3L engines with Delco EST electronic distributor. Normal annual maintenance items including distributor cap, rotor, spark...
6.0L Belt Tensioner OEM Indmar 551370 6.0L Belt Tensioner OEM Indmar 551370
$195.00 $225.64
Belt tensioner 6.0L Original Indmar
Single Filter Indmar GM Oil Filter 22mm Thread Internal Bypass 6.0L & 6.2L OEM Indmar 872024-1
$19.49 $24.50
Recommended for all 6.0L & 6.2L Indmar Marine Engines above S/N 164786 Designed exclusively for Indmar Marine Engines. Indmar oil filters increase engine life and...
Circulation Pump Kit For LY6 | L96 | LS2 OEM Indmar 556381
$917.79 $1,019.80
BI-ROTATIONAL CIRCULATING PUMP 5.7 CHEVY 350 OEM INDMARIncludes gaskets. Fits Left Hand OR Right Hand EnginesOEM INDMAR BRAND NEW NOT A RE-MANUFACTURED PUMP!FITS THE 350...
Air Filter | OEM Volvo Penta 21496510 Air Filter | OEM Volvo Penta 21496510
$195.00 $231.00
Volvo Penta Air Filter OEM Volvo 21496510
Thermostat Housing | Evinrude | Johnson | OMC | Volvo Penta 3850360
$225.00 $296.00
Thermostat Housing Fits many later model Volvo Penta & OMC applications Includes bare thermostat housing and pipe plugs Replaces OMC 3850360, 0987716, 0986292, 0985880 &...
Prestolite V8 IDU BID Electronic Ignition Kit | Pertronix 1589
$195.89 $207.93
Pertronix Replaces the electronic ignition breaker plate in Prestolite V8 IDU BID electronic distributors. Your old-school V8 Prestolite distributor will get a kick into the...
4 inch Exoflex Exhaust/Water Hose, sold per foot | Sierra 116-254-4000-1
$45.00 $54.84
Exhaust Hose Hardwall WITH Wire - Corrugated New 254 Sieries 4" I.D. SHIELD'S Brand 116-254-4000-1 Replaces 116-252-4000 sieries. Sold per foot - Enter quantity 1...
1/8 inch NPT Single Station Temperature Sender | Faria 90401
$28.54
Engine temperature sending unit sends signal to temperature gauge. 1/8 inch NPT thread size 10-32 stud terminal Works with US ohm scale temperature gauges Standard...
1/4 inch NPT Single Station Temperature Sender | Faria 90402
$31.00 $43.57
Engine temperature sending unit sends signal to temperature gauge. Single station 1/4 inch NPT thread size 10-32 stud terminal Works with US ohm scale temperature...
GM V8 Small Block Center Rise Exhaust Marine Manifold Kit | SIERRA 18-1997-1 GM V8 Small Block Center Rise Exhaust Marine Manifold Kit | SIERRA 18-1997-1
$425.00 $446.99
Original Equipment 5.7L All Years. Sierra Brand - For Barr, CLICK HERE Fits Port & Starboard - Same Part Number For use with both the...
Indmar L96 Water Flow Replumb Kit  1:1 Drive - Not V-Drive | Original Indmar | 49-5181I
$522.34 $562.52
OEM Indmar 495181I KIT WATER FLOW L96 W/EXH HOSE 1-1 Fits 1:1 Drive - Not for the V-Drive Engines! CLICK HERE FOR INSTRUCTIONS
Delco EST V6 Distributor Cap | OEM Volvo Penta 3854331
$42.00 $48.30
Original equipment Volvo Penta distributor cap for GM V6 marine engines with Delco EST module-in-cap distributors Original Volvo Penta distributor cap for 4.3L GM V6...
V6 Delco Rotor | OEM Volvo Penta 3854311
$13.50 $14.85
V6 Delco Rotor | OEM volvo Penta 3854311 Replaces OMC 3854311 Replaces Volvo Penta 857593 WARNING- This product can expose you to chemicals which are...
Cap For Degas Bottle Reservoir Coolant Recovery Tank | Crusader R034045
$21.53
Cap For Degas Bottle Reservoir OEM R034045 - Cap Only Replaces Volvo Penta 1674083 Fits many PCM Engines - Most ZR | 5.0 | 5.7...
Degas Bottle Reservoir | Crusader R146001
$155.10
Degas Bottle Reservoir OEM R146001 - Resivoir Only Fits many PCM Engines - Most ZR | 5.0 | 5.7 WITH Closed Cooling FOR THE CAP...
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