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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Crusader Riser Elbow Mounting Package | CR-20- 96560P
$23.21 $24.99
Installation hardware kit For mounting CR-20-96560, CR-20-98068, CR-20-97924 and CR-20-97386 exhaust riser elbows to exhaust manifold. Includes bolts, nuts, gasket and pipe plug.
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
$42.95 $47.95
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...
Rotor PCM HEI | GT 40 Original PCM R103009
$14.90
PCM HEI OEM GT 40  Original PCM R103009 Not Aftermarket ROTOR, DISTRIBUTOR Replaces OMC/Johnson/Evinrude 3854218 Replaces Volvo Penta 3854218 Replaces Sierra 18-5413   WARNING- This...
Fuel Injection Management System Volvo Penta Engineered Marine Products EMP Brand Fuel Injection Management System Volvo Penta Engineered Marine Products EMP Brand
$827.95 $909.99
Fits Volvo Motors Penta Marine Division - Part number 51608511 has superseded to 23306461 and then supersedes to 2433357 Complete Fuel Injection System Factory Engineered...
Fuse Holder Dash Mount With Cap Used On Older Correct Craft Boats 7-0159 Fuse Holder Dash Mount With Cap Used On Older Correct Craft Boats 7-0159
$9.15 $12.95
Twist cap fuse holder, for panel mount dashes on older Correct Craft Boats. Uses standard spade connector Fuse Reference - Pre 1985 Took The Following...
ULTRALIFT Water Lift System 3” | 45° Side Inlet | 3” Top Outlet | 10” Base UM-2973030
$527.00 $674.95
ULTRALIFT MUFFLER Water Lift System – 3” 45° Side Inlet – 3” Top Outlet – 10” Base Sailboat Auxiliary Engines Sailboat Generators Power Boat Generators Main...
Relay - Solenoid Marine Starter ARCO Brand SW394 Relay - Solenoid Marine Starter ARCO Brand SW394
$32.00 $49.53
MARINE STARTER RELAY - SOLENOID ARCO BRAND We also have RECMAR Brand - CLICK HERE Replaces Indmar 75-5005 Replaces Mercruiser/Mercury 89-76416A1 Replaces OMC/Johnson/Evinrude 586842,586842, 586730, 985064,...
Oil Line - Transmission Oil Line 22 Inches Long With Locking Sleeve OEM 845067-220S
$83.00 $84.95
ORIGINAL INDMAR 22" Transmission Oil Line with Locking Sleeve HOSE ASM, TRANY COOLER 22" W/SLEEVE LOCKING 180DEG...845067-220S Quick connect oil/trans hose 22" long
Oil Line - Transmission Oil Line 18 Inches Long With Locking Sleeve OEM 845067-180S
$75.00 $78.95
ORIGINAL INDMAR 18" Transmission Oil Line with Locking Sleeve HOSE ASM, 18" W/SLEEVE LOCKING, 845067-180S Quick connect oil/trans hose 18" long
Impeller Kit | Volvo Penta 24139373 Impeller Kit | Volvo Penta 24139373
$156.00
OEM Volvo Penta impeller kit with cover o-ring, gasket and impeller lubricant for diesel engines including D6-340 and above and D8 models. Original equipment Volvo...
Barb Thermostat Housing Hose Barb Nylon Fitting 3/8 Inch NPT X 5/8 Inch Hose  OEM 60-5020
$2.95 $3.18
3/8" NPT X 5/8" Hose Nylon Straight Fitting Straight 3/8 inch by 5/8 inch fitting made of nylon May need to order 2 - 4...
Oil Line - Transmission Oil Line 24 Inches Long OEM Indmar 845028-240
$24.70 $26.60
ORIGINAL INDMAR 24" Transmission Oil Line ASM Hose for transmission cooler. Length- 24 inches Genuine Indmar Parts deliver optimal performance, efficiency, and a longer engine...
Hose Formed Cooler To Thermostat Housing Metal Replaces 81-1101D Indmar OEM 49-5176
$31.58 $34.01
METAL UPGRADE replaces 81-1101D Hose On Malubu Boats OEM INDMAR 49-5176 Metal Upgrade from the rubber 81-1101D hose. IF YOU NEED THE RUBBER HOSE, PLEASE CLICK...
Alternator 70 Amp DELCO V-Belt Pulley PCM | Indmar OEM 57-5010
$352.44 $402.08
OEM Indmar & PCM Delco Style 70 Amp Alternator With a V-Belt Pulley Indmar and GM marine engine applications If you need alternator with serpentine...
160 Degree Thermostat | Sierra 18-3649
$26.00 $31.13
Thermostat Aftermarket 160 degree thermostat fits many different closed water cooled marine engines Fits various Crusader fresh water cooled engine models including model 220, model...
Tige 2100 Muffler 3-1/2" Straight Inlet - Outlet UM-4067-T
$530.00 $795.00
Tige 2100 Muffler 3-1/2" Straight Inlet - Outlet UM-4067-T Part# 252004 - Sold Each - Fits Starboard & Port 3-1/2" Straight Inlet & Outlet OAL...
Heat Exchanger 6.0L OEM PCM RA147047
$1,412.86
Heat Exchanger 6.0L PCM OEM RA147047
Bell Housing Dust Shield | Barr MC-24-14043
$45.50 $52.00
Bell Housing Dust Shield | Barr MC-24-14043 Replaces Barr MC24-14043
FCC Pass Thru Harness 6.0L | 8.1L OEM R121085A
$43.00
FCC Pass Thru Harness OEM R121085A For 6.0L and the 8.1L Engines
Mercury Impeller Gasket | Replaces 27-8172771 | Pack of 2 Gaskets Sierra 18-2566-9
$8.00 $9.99
Impeller Gaskets Priced per package of 2 Replaces Mercury Marine 27-817277
Mercruiser GM Big Block Center Rise Exhaust Manifold | Sierra 18-1957-2
$305.00 $393.69
Center rise exhaust manifold fits Mercruiser GM 7.4L & 8.2L CID marine engines. Mercruiser exhaust manifold Direct replacement manifold fits Mercruiser GM V8 454 and...
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