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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Distibutor Cap and Rotor Kit Delco EST Distributor OEM Indmar 49-6083 Distibutor Cap and Rotor Kit Delco EST Distributor OEM Indmar 49-6083
$40.00 $43.08
Original OEM INDMAR Distributor Cap & Rotor Distributor Cap and Rotor Kit Delco EST Distributor 496083. Kit includes distributor cap (screw on) and rotor for...
Marine Power EFI G-Force Fuel Pump Kit with Filter and Canister 438704 Marine Power EFI G-Force Fuel Pump Kit with Filter and Canister 438704
$574.29 $599.99
OEM MARINE POWER EFI 438704 with Filter and Canister Marine Power G-Force Fuel System Kit. Includes: G-Force fuel Pump (438704), Canister (442018), Filter (396007) with...
Gasket For Oberdorfer N202M Raw Water Pumps - OEM OB6599
$14.40 $15.39
For older Oberdorfer N202M model raw water pumps that use a gasket to seal the cover plate to the pump. Oberdorfer impeller gasket Used on...
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
HOSE FORMED 1-1/4" RAW WATER PUMP TO THERMOSTAT HOUSING INDMAR OEM 84-1025
$26.66 $28.71
Formed Hose 1-1/4" RAW WATER PUMP TO THERMOSTAT HOUSING INDMAR OEM 84-1025 Formed rubber hose 1-1/4 inch This formed rubber hose is 1-1/4 inches in...
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...
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)
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...
Distributor Cap With O-Ring (86 & Prior) Prestolite Clip Down Sierra Replaces PCM RA108002
$33.90 $46.00
Cap & Gasket Sierra 18-5369 Gasket Included Sierra Brand Distributor cap for V8 marine engines with Prestolite distributors using two clips to retain cap to distributor...
Sending Unit Oil Pressure 80 PSI Single Station GM Ford PCM & Indmar 2006 & Prior PCM OEM R020001
$82.80
OEM PCM Oil Pressure Sending Unit PCM FORD & GM R020001 Fits most engines from 1970 through 2006 Replaces Indmar 64-5002 Sierra® Brand - Click HERE...
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...
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
$13.05 $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...
Tune Up Kit 302-351 (86 & Prior) Prestolite - Mallory Clip Down Type Sierra Replaces RP173024
$64.05 $82.99
SIERRA BRAND 18-5277 FULL TUNE UP KIT 1986 & Prior - Clip Down Cap Replaces OEM: RP173024 - Clip Down Replaces Mallory 9-29316 Breaker Point...
Rubber Elbow Set For Muffler Kit Supra Moomba Skiers Choice 3.5" Inlet W/15° Angle - 3.5" Outlet OEM 100701 Rubber Elbow Set For Muffler Kit Supra Moomba Skiers Choice 3.5" Inlet W/15° Angle - 3.5" Outlet OEM 100701
$197.50 $274.50
RUBBER ELBOW ONLY - FOR THE UM-100701 MUFFLER KIT SUPRA MOOMBA SKIERS CHOICE 3.5" INSIDE DIAMETER. SOLD EACH - IF YOU NEED TWO, ORDER QUANTITY...
THERMOSTAT HOUSING GASKET - PCM-CRUSADER  97361
$3.60
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...
OEM Mercruiser impeller service kit 98-8M137221 OEM Mercruiser impeller service kit 98-8M137221
$85.00 $88.08
OEM Mercruiser impeller service kit 98-8M137221 NEW NUMBER IS 47-8M137221 This is OEM, not an aftermarket Impeller Kit Replaces Quicksilver 98-8M0137221 Four-piece Water Pump Impeller...
Sold Out
NO LONGER AVAILABLE - CLICK HERE FOR REPLACEMENT Crankshaft pulley for 2004 and up PCM  Original PCM Pulley R065051 Fits: GM 5.0L ProSport 5.7L Excalibur EX343...
Oil Pan Steel 351 Ford New For All 351 Engines OEM R005004A
$728.25
OIL PAN FOR ALL 351 FORD PCM OEM R005004A STANDARD OR H.O. ENGINES Fits Standard - no windage tray AND H.O. Engines - with windage...
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...
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...
Relay - 12V Fuel Pump - Ignition - Original PCM OEM Brand R130015 Relay - 12V Fuel Pump - Ignition - Original PCM OEM Brand R130015
$13.80
Fuel pump and ignition relay for Crusader & PCM MPI Engines PCM 2007 UP USES THE SAME RELAY FOR IGNITION AND FUEL Original Pleasurecraft Marine...
Gasket Upper Thermostat Housing CES 5.7 GM Raw Water Cooled RM0290
$4.20
Upper Thermostat housing gasket Fits Crusader & Pleasurecraft Marine CES 5.0L and 5.7L Catanium Raw Water Cooled catalyst marine engines from 2010 to 2011 AND...
Wire Set Plugs And Coil Indmar Yellow 5.7L HVS OEM Indmar 75-1105 Wire Set Plugs And Coil Indmar Yellow 5.7L HVS OEM Indmar 75-1105
$148.11 $159.50
YELLOW COLOR - NEW OEM Indmar Wire Set For 5.7 HVS REPLACES THE NLA Indmar 75-6004-75-1106 & PCM RK120018A Genuine Indmar HVS Wire set.  The...
Aluminum Exhaust Manifold 8.1L GM Indmar OEM 53-1278
$663.00 $714.00
8.1L Aluminum Exhaust Manifold for Fuel Injected Indmar Marine Engines.  These manifolds are raw aluminum color and say Malibu on them. GM Big Block Marine Engine...
Ignition Coil Assembly HVS With Module - OEM Indmar 75-6343
$275.88 $335.12
Ignition coil assembly with module. Used in Indmar 5.7 Liter GM engine applications with HVS (high voltage switch) ignition. OEM INDMAR Replaces PCM RA117011 -...
O-Ring For Johnson Raw Water Pumps OEM 68-5006 O-Ring For Johnson Raw Water Pumps OEM 68-5006
$8.00 $8.61
Johnson Water Pump O-Ring Not Aftermarket If your pump is leaking from the back side, it is probably caused by this seal being worn or...
Exhaust Riser - 4 Inch Crusader High Profile Barr Marine CR-20-29015 Exhaust Riser 4 Inch Crusader High Profile Barr Marine CR-20-29015
$404.50 $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...
AC Delco Spark Plug Set - Iridium Platinum 6.0L OEM Part RP030011 AC Delco Spark Plug Set - Iridium Platinum 6.0L OEM Part RP030011
$157.10
Crusader RP030011 Spark Plug Set Includes 8 Plugs Crusader 6.0L Platinum Spark Plug Set For Crusader 6.0L GM engines Contains (8) platinum AC Delco plugs...
Banjo Bolt Replacement Fitting For Oil Drain Kit GM 12MM OEM R024179 Banjo Bolt Replacement T-Fitting For Oil Drain Kit GM 12MM OEM R024179
$11.80
Banjo Bolt - Fitting ONLY - Fits the kit for the 1996 and Up GM Oil Pans with metric thread oil drain fitting FCC Metric...
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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