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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Timing Cover Composite With Seal - <b>No Sensor Port</b> 1997-2001 OEM R004010
$133.35
Crusader 5.0L and 5.7L composite timing cover with seal - NO crankshaft position sensor port. Years 1997-2001 Composite timing cover used on earlier model GM...
Oil Cooler 9 Inch X 1-1/4 Inch 6.0L Engine OEM R147049
$378.40
OEM dual oil engine cooler fits a variety of Crusader engine applications. 14 in. overall length 2 in. diameter bundle 1 1/4 in. water hose...
Gasket Throttle Body Gasket Indmar 75mm - 1V - OEM 55-6114
$3.25 $4.45
Throttle Body Gasket Gasket used with 75MM 1V throttle body. Replaces PCM RM0251 To order the Throttle Body click HERE SOON TO BE NLA -...
Fuel Pump High Pressure Single Stage for PFI Indmar OEM 49-5126 Includes Wire Harness and O-Rings Fuel Pump High Pressure Single Stage for PFI Indmar OEM 49-5126 Includes Wire Harness and O-Rings
$491.82 $529.65
OEM Electric Fuel Pump High Pressure Single Stage for PFI Indmar OEM 46-5126 High pressure single stage fuel pump used in some PFI Indmar Engine applications....
Bolt Riser Bolt OEM Allen Head Bolts 3/8"-16 X 1.25" OEM 565255Q
$0.42 $0.45
Allen Head Riser Bolts From Indmar 3/8"-16 socket cap head screw that is 1-1/4 inches long. Allen Head bolts from Indmar SOLD Each! Order 4...
Hose Exhaust Hose Hardwall Smooth Side With Wire 4 Inch I.D. Shield's Brand Hose 116-250-4001-1
$41.13 $43.27
Exhaust Hose Smoothwall Smooth Side WITH Wire Shields 250 Series Softwall Marine Exhaust Hose 4" I.D. SHIELD'S Brand 116-250-4000-1 Sold per foot Price is per foot 4 in....
Puller Impeller Puller For Impellers Up To 2-1/2 Inch Diameter Jabsco Puller Impeller Puller For Impellers Up To 2-1/2 Inch Diameter Jabsco
$159.52 $185.63
For impellers up to 2-1/2'' in diameter Allows easier removal of flexible impellers from pumps! Three step, t-handle puller simplifies removal of impellers up to 2...
FITTING 90 DEGREE ELBOW 1/4" NPT X 3/8" FUEL BARB ORIGINAL CRUSADER R024089
$21.34
90° FUEL BARB FOR FUEL FILTER OR PUMP 1/4" NPT X 3/8" FUEL BARB Can be used with fuel pump or fuel filter OEM If you...
FUEL WATER SEPARATOR KIT 21 MICRON COMPLETE WITH SPIN ON FILTER SIERRA 18-7852-1
$54.00 $59.59
Fuel Water Separating Kit COMPLETE KIT INCLUDING FILTER! Sierra Mercruiser style 21 micron filter and top housing. Uses SKU# 18-7845 replacement filters. Replaces PCM Racor filter assembly...
12" To 24" Fuel Tank Sender Electric Swing Arm Float Style Moeller Marine 035729-10
$45.00 $57.29
Swing arm electric fuel sender provides fuel level information of 12-24 in. deep marine fuel tanks to a dash mounted gauge (sold separately). For use...
GASKET MOUNTING KIT FUEL SENDER 5 HOLE UNIVERSAL MOELLER MARINE MO-035728-10
$15.45 $18.59
Universal 5 hole pattern mounting gasket for marine fuel tank sending units. Fits many tanks! We have a 4" - 28" Adjustable Sender Unit is Moeller...
CIRCUIT BREAKER 50 AMP BLUE SEA SYSTEMS PUSH BUTTON REPLACES 805011
$62.00 $79.32
50 Amp Blue Sea Systems Push Button Circuit Breaker Replaces Indmar 50-5011  Replaces PCM R153006B Reset-only 50A circuit breaker, found on many marine engines, is used for DC...
BELT RAW WATER PUMP PCM 97178
$77.98
PCM - CRUSADER - 97178 Raw Water Pump Drive Belt
IGNITION COIL HIGH OUTPUT GM 1998 AND NEWER INDMAR OEM 55-6132
$82.88 $89.25
OEM INDMAR IGNITION COIL GM 1998 AND NEWER INDMAR OEM 55-6132 TBI Ignition Coil Replaces Indmar 556025, 612025 Replaces Crusader 38079, R117005 Replaces Mercruiser 898253T27...
RELAY - SOLENOID MARINE STARTER ARCO-SW774
$37.00 $45.12
MARINE STARTER RELAY - SOLENOID Grounded base 12V solenoid fits Chrysler, Force, Johnson, Evinrude outboards and older OMC sterndrives. Grounded base 12 volt Used on...
Starter GM Top Mount Left Hand Rotation Counter Clockwise OEM PCM RA122009B Starter GM Top Mount Left Hand Rotation Counter Clockwise OEM PCM RA122009B
$275.97
ORIGINAL PCM CRUSADER STARTER RA122009B Note the RA122009 and the RA122009A are no longer availabile - This item is the replacement. Top mounted rear entry...
SEAL LIP SEAL FOR SHERWOOD RAW WATER PUMPS OEM SHER-18806  SHERWOOD G-908 PUMP SEAL
$34.73 $44.19
Lip Seal Replacement Various Sherwood Seawater Pumps Fits Sherwood G-908 SHERWOOD PUMPS! Note, the pump is no longer available from Sherwood but this replaces the...
SCREW CARB BOWL SECONDARY SHORT SCREW SOLD EACH R009143
$4.50
Replacement for the old spring type screw. When buying a carburetor rebuild kit, if you have the old "Phillips Head", spring-loaded type bowl screws you...
Push Button Reset Breaker Switch 3 AMP Thermal- Bilge Pump & Automatic Bilge Pump
$7.90 $8.95
BLUE SEA SYSTEMS PUSH BUTTON RESET BREAKER - SWITCH 3 AMP Push-On or Screw On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on...
Lifting Eye Ford 302 - 351 PCM R042001
$18.99
Lifting Eye Ford 302 & 351 Engines - Chrome Screws into the cylinder head on both ends for attaching chains 7/16 - 14 thread Note:...
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