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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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...
HOSE EXHAUST HOSE SOFTWALL NO WIRE 3 INCH I.D. MPI 200-3000
$28.08 $38.90
Exhaust Hose No Wire Softwall 3" I.D. MPI Brand Good for short, straight connections MPI 200-3000 Sold per foot. Exhaust hose – 3′ inch diameter. This...
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...
Gasket Manifold Exhaust All GM Small Block Non-Catalyzed Engines Indmar CHV-47-0000
$16.50 $17.54
Manifold Exhaust Gasket - All years - Barr Original Indmar SOLD PER SIDE - NEED TWO PER ENGINE! NON-CAT ENGINES ONLY! This gasket can be...
Spark Plug Set Ford 302 - 351 -14MM - Autolite #24 Set Of 8 OEM RP030002 Spark Plug Set Ford 302 - 351 -14MM - Autolite #24 Set Of 8 OEM RP030002
$39.01
Original Crusader - PCM Spark Plug Set RP030002 NGK Plug Set STANDARD ENGINES 240/250 HP - 1989 - 1995 Includes 8 Plugs Prestolite & Mallory Distributors...
Switch Low Oil Pressure For Engine Alarm 6 PSI Sierra OP22900
$15.50 $20.59
LOW OIL PRESSURE SWITCH FOR ENGINE ALARM Used for Electric Fuel Pump Shut Off.Thread size: 1/8" - 27Terminal type: 10-32 stud Some Indmar Engines Through...
Oxygen Sensor Indmar Pre Catalyst 02 Sensor 6.2L RAPTOR Indmar OEM 59-7094 Oxygen Sensor Indmar Pre Catalyst 02 Sensor 6.2L RAPTOR Indmar OEM 59-7094
$119.34 $144.00
INDMAR Oxygen (o2) Sensor Wide Band Air/Fuel Sensor (6.2L Ford),597094 Wide band air/fuel sensor for the Ford 6.2 Liter marine engine.  This is the pre-catalyst sensor...
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...
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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 Filter Element NAPA Gold 3943 Replaces Indmar 98-2021 Which Is NLA Fuel Filter Element NAPA Gold 3943 Replaces Indmar 98-2021 Which Is NLA
$11.45 $14.95
FUEL FILTER ELEMENT FOR CARTER MECHANICAL FUEL PUMPS WIX FILTER. REPLACES INDMAR 98-2021 Fits: Indmar Ford 351 fuel pump filter. All years with the original...
1990-1993 MUFFLER MASTERCRAFT LIFT - 3" INLINE LIFT 60° ANGLE - 3" OUTLET 24"L OEM 252015
$515.52 $741.05
MUFFLER MASTERCRAFT LIFT 1990-1993 + 3" INLINE LIFT 60° ANGLE - 3" OUTLET APPROXIMATELY 26" OVERALL LENGTH OEM 252015 Part# 252015 3" Inlet & 3"...
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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"...
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...
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...
Gasket MPI 5.7L - 6.0L - 8.1L Throttle Body Gasket OEM
$22.60
Throttle Body To Intake Adaptor Gasket Fits PCM & Indmar. 5.7 Throttle Body Gasket 8.1 MPI Gasket Replaces Crusader 49026 Replaces Indmar 556114 Replaces Mercury/Mercruiser...
1/2 Inch ID Fuel Feed Hose Low Permeation Typle A1 Marine OEM Shields® 116-368-0120-1 1/2 Inch ID Fuel Feed Hose Low Permeation Typle A1 Marine OEM Shields® 116-368-0120-1
$3.64 $3.73
Shield's USCG Type A1-15 fuel hose is primarily used for fuel feed lines of outboard, inboard, and I/O boats. Features an outer layer to prevent...
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 wall...
Manifold Elbow Brass 3/4 Inch X 1 Inch NPT Hose Barb Indmar & PCM R024006A
$26.60
1" X 3/4" - Brass Elbow for Manifold for Indmar OR PCM PCM BRAND Replaces Osco Fittings for 28001 Marine brass elbow for exhaust manifold inlet...
Rotor Prestolite Distributors With Screw Down Cap (87 And Later) Original PCM-Crusader R103004 Rotor Prestolite Distributors With Screw Down Cap (87 And Later) Original PCM-Crusader R103004
$12.80
Rotor for Prestolite distributors with screw down cap to 1987 & Up. Original OEM - PCM / Crusader R103004 Rotor for Prestolite distributors using 2 screws to...
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...
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