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

Wire Kit 8MM Ford - Chevy 302-351-350 Blue Color Mega Mag 109 MEG-109
$84.00 $142.56
For Prestolite and Mallory Distributors PCM - Indmar up to 1994 Will not fit Delco distributors Mega-Mag low resistance/high output wire 90 degree boots on...
Distributor GM Delco 5.0L - 5.7L - 7.4L MPI Original PCM# RA107039D
$553.35
Replacement Electronic Distributor for GM V8 marine engines features marine module and brass terminal cap. PCM GM fuel injected TBI & MPI through 2001 Indmar...
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...
Sold Out
SORRY. This pump has been discontinued. OEM Indmar Ford Small Block 351 & 302 - Includes Filter In The Bowl REPLACES THE NLA INDMAR 59-2011...
OEM Indmar 49-5180 RE-PLUMB KIT FOR 5.7 EXT CAT
$159.00 $170.20
OEM Indmar 49-5180 RE-PLUMB KIT FOR 5.7 EXT CAT This kit changes the water flow through the 5.7L ETX CAT exhaust manifolds (re-routes the cooling...
Riser Exhaust 3.5" PCM H.O. Ford - GM OEM PCM R029011 Riser Exhaust 3.5" PCM H.O. Ford - GM OEM PCM R029011
$280.00
OEM Pleasurecraft Marine HO Exhaust Elbow Riser 3.5" Riser IN STOCK FOR NOW! 3.5" PCM Exhaust Elbow Riser fits 5.7L Engines - R029011 This is...
Bushing Front Engine Mount Indmar OEM 53-6005
$14.63 $15.75
Engine Bushing Mount (Front INB.)
Fuel Pump FCC High Pressure Electric Original Crusader RA080025A
$205.73
OEM electric fuel pump fits Crusader 5.0L & 5.7L MPI engines with fuel control cell High Pressure Internal FCC Pump Fits models with FCC (fuel...
Thermostat 170 Degree Fresh Water Exchanger PCM OEM R026007 Thermostat 170 Degree Fresh Water Exchanger PCM OEM R026007
$60.49
170° Thermostat PCM Fits 2004 + PCM - CRUSADER - 5.0 & 5.7  & 6.0 Serpentine Belt Engines with OEM factory Fresh Water Cooling Thermostat is...
Sold Out
600 CFM V4 Barrel Carburetor RA052003  --  NO LONGER AVAILABLE! Holley does not know when this will be available again if ever. Very sorry! Crusader CRU-RA052003...
Fuel Pump High Pressure 5.7L - 7.4L GM 350 454 With Return 438603 Fuel Pump High Pressure 5.7L - 7.4L GM 350 454 With Return 438603
$214.00 $259.99
For 5.7L 350 and 7.4L 454 engines. Compatible with Marine Power, Indmar, PCM, Crusader, and Pleasure Craft Marine engines. Replaces: Marine Power 0730-016 Replaces the...
Filter Water Fuel Separator Filter Indmar OEM 63-6127 Filter Water Fuel Separator Filter Indmar OEM 63-6127
$17.28 $18.61
Fuel/Water Separator Filter Indmar OEM 636127 This is the recommended fuel/water separator filter for the Ford 6.2L engines with a spin-on style filter.  Recommended for...
Mounting kit ETX Manifold NON-CAT 53-1300 & 53-1301 Hardware Kit OEM 49-5095 Mounting kit ETX Manifold NON-CAT 53-1300 & 53-1301 Hardware Kit OEM 49-5095
$16.80 $18.09
Original Equipment Indmar Exhaust Manifold Mounting Kit HARDWARE KIT ETX (NON CAT ONLY) MANIFOLD MOUNTING. For manifolds that have a tee installed use the 2 supplied...
Bracket Kit For Raw Water Pump Crank Driven GM 350 PCM RK090177A Bracket Kit Bracket Kit For Raw Water Pump Crank Driven GM 350 PCM RK090177A Bracket Kit
$44.64
RAW WATER PUMP CRANK DRIVEN BRACKET KIT- Complete KIT Fits GM 350 Engines Original PCM RK090177A Fits Sherwood P-105 or Johnson F6 Pump This will not fit...
Distributor DUI Performance Ford 351 Right Hand Reverse Rotation Blue Color - DUI-M35820RRBL Distributor DUI Performance Ford 351 Right Hand Reverse Rotation Blue Color - DUI-M35820RRBL
$875.00 $999.95
The DUI Davis Unified Ignition Advantage for your Ford 351 Windsor RIGHT HAND - Reverse Rotation BLUE COLOR IF YOU CAN ADD ONE TO YOUR CART, WE HAVE...
MUFFLER KIT SUPRA MOOMBA SKIERS CHOICE KIT -340 Cayalist Muffler w/(2) Rubber Elbows OEM 107208
$1,197.31 $1,412.17
MUFFLER KIT SUPRA MOOMBA SKIERS CHOICE KIT Does NOT include the 2 rubber elbows! 340 Catalyst Muffler - 3.5" In / 3.5" Out 39° Angle...
1994-1997 Muffler Mastercraft - 3.5" Offset Inlet/Outlet MS200/MS225 VRS - 17" OAL OEM 252029
$498.00 $809.33
MUFFLER MASTERCRAFT 1994 - 1997 3.5" offset  inlet/outlet MS200/MS225 VRS - 17" OAL  OEM 252029 Fits both sides - Starboard & Port MUFFLER - 3.5"...
Wire Set Spark Plug and Coil LS 1 - 6.0L - LY6 OEM Indmar 75-1202 Wire Set Spark Plug and Coil LS 1 - 6.0L - LY6 OEM Indmar 75-1202
$69.75 $75.11
OEM spark plug wire set for Indmar LS-1 & 6.0L & LY6 marine engines with ignition coils near the plugs. Spark plug wire set for...
Tune Up Kit Delco EST V8 original Factory PCM RP173081
$41.45
Original OEM - PCM - Crusader Distributor Cap & Rotor OEM Crusader kit includes distributor cap and rotor. Fits most Indmar EFI and carbureted after...
Flame Arrestor 1 Vent 1992 & Up Carbureted Flame Arrestor Flame Arrestor 1 Vent 1992 & Up Carbureted Flame Arrestor
$100.95 $111.95
Flame Arrestor With 1 Vent - PCM - Indmar This one was used from 1993 and up Holley started putting a fuel pump vent connection...
Sea Strainer Sherwood Complete Assembly 1 Inch NPT SHER-18005
$76.85 $99.84
1" Fits PCM Ford 351, 302, ALL YEARS! ONE INCH STRAINER Fitting barbs are sold separately - See links below Be sure to get your...
Sold Out
THIS ITEM IS NLA - VERY SORRY ABOUT THAT! PCM FORD 1996 and Up Original PCM Pulley R065035 4 Bolt - 2 Groove 6-1/4" O.D....
FUEL PUMP FCC LOW PRESSURE FUEL PUMP ELECTRIC ORIGINAL CRUSADER RA080036 Fuel Pump FCC Low Pressure Fuel Pump Electric Original Crusader RA080036A
$264.07
OEM Electric FCC LOW PRESSURE fuel pump fits Crusader MPI engines with fuel control cell Used on many late model 5.0L, 5.7L, 6.0L, 6.2L XR550...
Hose Exhaust Hose Softwall No Wire 4 Inch I.D. MPI 200-4000 Hose Exhaust Hose Softwall No Wire 4 Inch I.D. MPI 200-4000
$44.00 $49.58
Exhaust Hose Softwall No Wire 4" I.D. Great for short, straight connections MPI 200-4000 Sold per foot Price is per foot Premium wet exhaust hard...
Sold Out
UM288MUFFLER IS NLA - Ultra Marine - Muffler Aftermarket Interchangeable FOR REPLACEMENT - CLICK HERE Angled 45 Degree 3-1/2" Inlet With 3-1/2" Straight Outlet 26"...
Relay - Solenoid Marine Starter Sierra Brand 18-5801
$43.50 $50.09
MARINE STARTER RELAY - SOLENOID SIERRA BRAND We also have RECMAR Brand - CLICK HERE Comes WITH Nuts and Washers! Replaces Indmar 75-5005 Replaces Mercruiser/Mercury 89-76416A1...
Belt Set PCM Chevy 454 Alternator - Raw Water Pump Complete Set RP06611/21 Belt Set PCM Chevy 454 Alternator - Raw Water Pump Complete Set RP06611/21
$82.13
PCM DRIVE BELT SET 454 CHEVY ENGINES ALL Includes: PCM R066011 Alternator Belt PCM R066021 Raw Water Pump Belt OEM# RP06611/21 Here is a link to the...
Impeller Lubricant  Glycerin Grease | 01-46968
$2.89
Glycerin grease lubricate impeller during the service of pump. Impeller Pump impeller lubricant Designed to work with neoprene, nitrile, and MC97 impellers Optimizes the priming...
Sold Out
OEM Marine Electric Fuel Pump Conversion Kit - Includes items needed to convert from a mechanical fuel pump to an electric fuel pump. RECMAR-RECEFP-KT This...
FITTING NYLON 3/8" NPT X 5/8" BARB 90 DEGREE FOR MANIFOLD WATER DRAIN HOSE INDMAR 605019
$3.94 $4.24
90 Degree Elbow Nylon Fitting For Indmar Manifolds 3/8" X 5/8" OEM Indmar 605019  Sold each. Note! DO NOT replace this fitting with anything other than nylon. Replacing these...
O-Ring FCC Low Pressure Fuel Pump O-Ring PCM R047252 O-RING FCC LOW PRESSURE FUEL FILTER PCM R047252
$2.55
O-RING FCC MOUNTED LP PUMP - SOLD EACH When replacing your low pressure fuel pump, Item # RA080036 You will need TWO (2) of these...
Dipstick Tube 351 Ford 1998 And Up PCM R041031B Dipstick Tube 351 Ford 1998 And Up PCM R041031B
$49.98
Dipstick Tube for 351 Ford Original PCM R041031B FORD 351 - 1998 AND UP Make sure the pan has a fitting in the side for...
Items 193 to 224 of 1509 total