PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

ENGINE PARTS

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 several 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 20 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 for sale today.

Scroll down for all Engine Items

2014 Muffler Mastercraft - 5.7 Standard X2 Starboard Side 250044BS
17%
$505.65 $605.69
Mastercraft Muffler 2014 5.7L Standard Starboard Side Muffler X2 Part# 250044BS Click HERE for Full Kit Part# 250044B includes both mufflers. Manufactured by Ultra Marine. Easy...
2014 Muffler Mastercraft - 5.7 Standard X2 Port Side 250044BP
17%
$505.65 $605.69
Mastercraft Muffler 2014 Prostar 5.7L Standard X2 Port Side Muffler X2 Part# 250044BP Full Kit Part# 250044B includes both mufflers. Manufactured by Ultra Marine. Easy to install! Ultra...
Muffler Interchangeable Angled 3-1/2 Inch 60° O.D. Inlet With 3-1/2 Inch O.D. Straight Outlet 43 Inches Long OEM UM-288-3535
27%
$353.00 $481.68
Ultra Marine - Muffler Aftermarket Interchangeable UM-288-3535 Angled 60 Degree 3-1/2" Inlet With 3-1/2" Straight Outlet 43" Tip to Tip 3-1/2" Inlet - 3-1/2" Outlet Used...
Condenser Mallory All Years Sierra 18-5345 Replaces PCM R115001 Condenser Mallory All Years Sierra 18-5345 Replaces PCM R115001
15%
$7.21 $8.49
All years Mallory Condenser Sierra Brand 18-5345 Replaces PCM R115001 Condenser fits Delco 4 & 6 cylinder inline single point marine distributors Replaces Chris Craft 16.69-00050 Replaces...
Points Mallory (87 & Prior) 5.0L - 5.7L - 7.4L - 2.6 AV Original PCM R114001
23%
$17.33 $22.49
Points Original PCM R114001 1987 and Prior Points All 5.0 - 5.7 - 7.4 - 2.6 Strap Type Connector, AV models Older Correct Craft boats...
Rotor Prestolite Distributors with Clip Down Cap 1986 & Prior Replaces PCM R103003 Sierra Brand 18-5407 Rotor Prestolite Distributors with Clip Down Cap 1986 & Prior Replaces PCM R103003 Sierra Brand 18-5407
24%
$11.37 $14.99
Rotor for Prestolite distributors with clip down cap to 1986 Sierra Brand 18-5407 Goes with Cap # 41052 Clip Down with screws at base This...
Rotor Prestolite Distributors With Clip Down Cap 1986 & Prior Original PCM R103003 Rotor Prestolite Distributors With Clip Down Cap 1986 & Prior Original PCM R103003
33%
$7.15 $10.74
Rotor for Prestolite distributors with clip down cap through 1986 Original OEM - PCM / Crusader R103003 Goes with Cap # 41052 Clip Down with screws...
Spark Plug Set 305 - 350 - 454 Autolite Set Of 8 Original PCM RP030003 Spark Plug Set 305 - 350 - 454 Autolite Set Of 8 Original PCM RP030003
11%
$38.50 $43.33
PCM Original Spark Plug Set  PCM RP030003 Includes 8 Plugs Standard Non-Vortec Replaces MR43T These plugs are for Non-Vortec heads around 1996 and prior Recommended...
Starter GM 6.0L Bottom Mount 2003 Up 6.0L - ZR6 - ZR409 - ZR450 - LY6 - Assault 6.0L ARCO 30462
19%
$275.00 $340.73
ARCO Quality Marine Starter Replaces RA122019 ARCO-30462 Bottom Mounted Starter for PCM Engines 2003 & UP 6.0L - ZR6 - ZR409 - ZR450 - LY6 -...
Starter GM 6.0L Bottom Mount 2003 UP 6.0L - ZR6 - ZR409 - ZR450 - LY6 - Assault 6.0L Original PCM RA122019
10%
$249.04 $275.92
Original PCM Starter RA122019 Bottom Mounted Starter for PCM Engines 2003 & UP 6.0L - ZR6 - ZR409 - ZR450 - LY6 - ASSAULT 6.0L ARCO...
Starter Right Hand GM Top Mount Original Crusader RA122008
20%
$344.92 $432.53
Original Crusader Starter for GM RIGHT Hand Rotation "Opposite Rotation" Engines Fits 305 - 350 - 454 - Engines - Top Mount Starter Top mount bolts...
Solenoid Replacement For Starter GM Left Hand GM Top Mount ARCO-SW463
8%
$52.00 $56.34
Replacement starter solenoid Fits OE Delco PG 260 This solenoid will not fit Arco 30460 or 30470 Replaces OMC 3850216 Replaces Mercury 809463A1, 8094631, 809462,...
Switch Fuel Pressure Cut Off Switch Original Crusader R153005
4%
$76.60 $80.03
Oil Pressure Fuel Cut Off Switch Original Crusader OEM Crusader disconnect switch kills current to the fuel pump when oil pressure is lost. Fits Crusader...
Switch Oil Pressure PCM Early Years Protec Ignitions Original R020015
100%
Sold Out
THIS ITEM IS NO LONGER AVAILABLE! - THE REPLACEMENT ITEM IS ITEM NUMBER R020015A CLICK HERE TO ORDER THE REPLACEMENT OIL PRESSURE SWITCH OIL PRESSURE...
Wire Set Spark Plug And Coil PCM - 6.0L - Catalyst Engines Original PCM RK120021B
5%
$79.53 $83.75
OEM PCM Spark Plug Wire Set For 6.0L - Catalyst Engines PCM OEM PART RK120021B for CAT Engines 6.0L Catalyst Spark Plug Wire Set FOR 6.0L...
Wire Set Spark Plug And Coil 5.0 - 5.7 MPI HVS RH Original PCM RK120020
5%
$79.07 $82.91
OEM PCM Wire Set For 5.7 & 5.0L MPI HVS Right Hand Right Hand - Reverse Rotation Crusader / PCM Left Hand or Standard Rotation Uses Item#...
E-Coil GT40 Engines All Years OEM R117008
21%
$80.86 $102.64
Ford EFI GT40 Ignition Coil all years
Ignition Coil Ford - GM Standard Ignition OEM R117001
17%
$71.92 $86.52
OEM ignition coil for standard ignition - Original Crusader Item R117001 Ignition Coil Replaces Volvo Penta 835998 Point Type Ignitions Used with external resistance Replaces: Volvo...
Map Sensor GT40 PCM Ford EFI All Years PCM R020025 Map Sensor GT40 PCM Ford EFI All Years PCM R020025
10%
$301.15 $335.46
OEM Map Sensor All PCM GT40 Multi-Port EFI Engines Original PCM R020025
Injector Fuel 24 Pound Per Hour GT40 RN0154 Injector Fuel 24 Pound Per Hour GT40 RN0154
29%
$160.00 $224.63
GT 40 ALL YEARS 24 POUND PER HOUR PCM GT40 ALL YEARS Sold Each
Items 901 to 920 of 1340 total