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.

Scroll down for all Engine Items

THERMOSTAT HOUSING GASKET - PCM-CRUSADER  97361
$4.95 $5.95
THERMOSTAT HOUSING GASKET - PCM-CRUSADER  CRU-97361
3 Inch ID Exhaust Hose No Wire Softwall3 Inch Inside Diameter 12" Bending Radius Shield's® 200-3000
$33.00 $36.60
3" Exhaust Hose NO Wire For Tight Bending Radius Shield's® Flex SOLD PER FOOT! Replaces PCM R045153 3 in. Smooth Wall Marine Exhaust Hose - No...
Manifold Exhaust EXT Port Side Vortec 5.7 Indmar 53-1301E Manifold Exhaust EXT Port Side Vortec 5.7 Indmar 53-1301E
$2,118.76 $2,315.26
OEM Indmar one piece exhaust manifold used on Vortec 5.7L Monsoon & 6.2L Hammerhead marine engines. PORT SIDE For Mounting Kit - CLICK HERE For Exhaust...
Bracket PCM Water Pump Mounting Bracket PCM Ford All Original PCM R090008 Bracket PCM Water Pump Mounting Bracket PCM Ford All Original PCM R090008
$34.68
BRACKET PCM WATER PUMP MOUNTING BRACKET Fits Sherwood G-21 Pump Part# RA057007 Fits All PCM Ford Engines! Original PCM R090008
Fuel Filter Short Filter C1110PL Replaces PCM R080008 Fuel Filter Short Filter C1110PL Replaces PCM R080008
$20.80 $34.56
FUEL FILTER SHORT FILTER C1110PL - WIX3110 THIS IS THE SHORT STYLE FRAM CANISTER Replaces PCM R080008 The original FRAM Filters are no longer available and we...
HOSE FUEL OVERFLOW HOSE PCV 1/4 INCH I.D. R045029 1/4 Inch ID Fuel Overflow Vent Hose PCV 1/4 Inch Inside Diameter R045029
$1.00
Fuel Overflow Hose - R045029 - Fuel Pump to Carburetor 1/4" I.D. PVC Sold per foot - Price is per foot Note - Quantity is total...
Spark Plug Set Ford 302-351 Set Of 8 Replaces PCM RP030002 NGK 2771 Spark Plug Set Ford 302-351 Set Of 8 Replaces PCM RP030002 NGK 2771
$39.00 $42.48
NGK Spark Plug Set - Replaces PCM RP030002 STANDARD ENGINES 240/250 HP - 1989 - 1995 Includes 8 Plugs NGK spark plug Part number UR5 Stock...
Starter Kit Right Hand Ford 302 - 351 Permanent Magnet OEM ARCO-70201 Starter Kit Right Hand Ford 302 - 351 Permanent Magnet OEM ARCO-70201
$225.00 $269.99
Right Hand Engine Rotation New style permanent magnet starter replaces old plunger style. New Right Hand engine rotation permanent magnet starter Fits most Correct Craft...
Plug Brass For PCM Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM RS3552 Plug Brass For PCM Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM RS3552
$2.95
1/4 Inch Hex Head Brass Pipe Plug For Elbow Pump-Thermostat Housing Original OEM CRU-RS3552 Used on 302 and 351 raw water cooled engines Engine Block, GM...
Inlet Fitting Holley Marine Gasket Fuel Inlet Fitting Gasket OEM RN0032
$2.18
Holley Fuel Inlet Fitting Gasket Metal For R024025 ORIGINAL RN0032 If you need the Brass Fuel Inlet, order part number R024025 HERE
Fitting Carb Bowl To Fuel Line Crusader R024025 Fitting Carb Bowl To Fuel Line Crusader R024025
$42.00
OEM FITTING FITTING CARB BOWL TO FUEL LINE CRUSADER ORIGINAL CRUSADER R024025 The part near the carb. If you need the gasket/O-Ring, order part number...
DIAPHRAM ASSEMBLY SECONDARY DIAPHRAM HOLLY CARBURETORS HOL135-4
$28.99
Secondary Diaphragm Assembly HOL135-4 Holly Carburetors Replaces Holley 18-9
Pulley Raw Water Pump 6.0 PCM Item R065050 Pulley Raw Water Pump 6.0 PCM Item R065050
$71.38
Pulley for Raw Water Pump 6.0L Original PCM R065050 Pulley Raw Water Pump 6.0L Crusader Raw water pump pulley PCM ZR6 & ZR409 (all)
Temperature Sender Water Temp 3/8 Inch NPT OEM R020002 Temperature Sender Water Temp 3/8 Inch NPT OEM R020002
$54.29
OEM R020002  3/8 in. NPT Single Station Temperature Sender PCM 302 Fits 351 EFI GT40 in circulation pump Some Mercruisers,  part# 806490T Early LT1 in...
WIRE SET SPARK PLUG AND COIL PCM - GT40 EFI ORIGINAL PCM RK120015
$75.71
OEM PCM Spark Plug Wire Set For GT40 PCM OEM PART PCM 351 GT40 MPI EFI Original Equipment 8mm Silicone Shielding Marine Copper Core Complete Set, Includes...
Fuel Filter Spin On 3-3/4 Inch High Sierra 18-7844 21 Micron Short Filter Fuel Filter Spin On 3-3/4 Inch High Sierra 18-7844 21 Micron Short Filter
$11.95 $14.89
21 Micron SHORT Fuel Water Separator Filter 3-3/4" This is the same filter as Item # 18-7845 but a little shorter and usually used on carbureted...
Spark Plug Set AC Delco Stainless GM Carb Or EFI - 8 Plug Set OEM# MR43-T Spark Plug Set AC Delco Stainless GM Carb Or EFI - 8 Plug Set OEM# MR43-T
$37.36 $42.97
Original AC Delco Stainless MR43-T SHORT REACH plug fits GM Pre-Vortec engines. SOLD SET OF 8 SPARK PLUGS - SET OF 8 GM DELCO CARB...
4 Inch. Exhaust Tips With Flapper Corsa® Performance 11050 4 Inch. Exhaust Tips With Flapper Corsa® Performance 11050
$329.00 $359.00
Pair of polished stainless steel exhaust tips fit inboard boats with 4 in. exhaust. ONE PAIR 90 degree flange exhaust tips Full 6 inch diameter...
Manifold Exhaust EXT Starboard Side Vortec 5.7 Indmar 53-1300E Manifold Exhaust EXT Starboard Side Vortec 5.7 Indmar 53-1300E
$2,118.76 $2,315.26
OEM Indmar one piece exhaust manifold used on Vortec 5.7L Monsoon & 6.2L Hammerhead marine engines. STARBOARD SIDE For Mounting Kit - CLICK HERE For...
Fuel Filter Element And O-Ring - Element Only - MMD-91606
$16.03 $18.03
Replacement filter element used on early model carbureted Crusader engines with canister style metal bowl fuel filter assembly. Fits Crusader CH190, CH220, CH270, model 220,...
Exhaust Riser - 4 Inch Crusader High Profile Barr Marine CR-20-29015 Exhaust Riser 4 Inch Crusader High Profile Barr Marine CR-20-29015
$348.00 $457.00
Exhaust Riser Barr Marine replacement 4 inch Crusader exhaust elbow used on the center rise manifold design. New version reduces the chances of water intrusion...
Hose Formed Circulation Pump To Thermostat Housing Metal Upgrade Indmar And PCM 49-5174
$39.09 $42.10
METAL UPGRADE J Hose Kit - replaces part 84-5040 Rubber Circulating Pump Hose OEM INDMAR 49-5174 Metal Upgrade from the rubber 84-5040 hose. REPLACES R045048 PCM...
Gasket 4 Bolt Throttle Body Gasket Crusader 5.7L - OEM RM0296
$8.82
Throttle Body Gasket Crusader 5.7L Throttle Body Gasket To order the Throttle Body click HERE
Throttle Body DBW 5.7L OEM RA035043 Throttle Body DBW 5.7L OEM RA035043
$465.00
Throttle Body DBW 5.7L OEM RA035043 This Throttle Body has 3 pin connectors on 2 seperate rows. For the 3 pin on a single row,...
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