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

Crank Position Sensor Indmar For All 8.1L Engines - Indmar 55-1297
38%
$145.00 $232.04
OEM Crank Position Sensor Indmar 8.1L All Years Indmar 551297 Fits ALL Indmar 8.0L Engines Sold each
Idle Air Controller For MPI OEM Brand R084003
19%
$222.30 $273.50
Idle Air Control for MPI Engines OEM Version R084003 Some Multi Port EFI, PCM Apex, Indmar LTR Will not work on 2002 up PCM Manufacturer's Part Number...
Throttle Position Sensoe - All LT 1 Engines - Original Indmar 55-6032 Throttle Position Sensoe - All LT 1 Engines - Original Indmar 55-6032
14%
$189.05 $219.20
OEM Indmar Throttle Position Sensor for LT1 Engines For ALL LT1 Mastercraft Corvette Engines Also fits some older Indmar Monsoon engines Same as the PCM version...
Throttle Position Sensor -TPS Sierra Brand Sierra 18-7630 Throttle Position Sensor -TPS Sierra Brand Sierra 18-7630
11%
$85.00 $95.36
Sierra Brand Throttle Position Sensor 18-7630 Replaces R020040 Replaces 55-6032 Throttle Body Injection (TBI) GM all 94 and up Will NOT work on Inmdar LT1 -...
Knock Sensor Flat Response GM PCM OEM Item R020052
7%
$27.00 $28.95
Flat Response Knock Sensor PCM 2008 & up - GM 5.0L, 5.7L & 6.0L Some exceptions where the old style knock sensor was used on...
Voltage Regulator Ford - GM PCM Original Item R098002
20%
$98.35 $122.48
Voltage Regulator for most PCM Engines through 1982 Prestolite 8-406 FACTORY ORIGINAL PCM If you prefer a more economical option, the ARCO is also available...
Alternator Kit 100 Amp Retro Fit 6.0L GM Engine RF097009C-6.0L
14%
$370.07 $427.88
100 Amp Alternator Retrofit Kit 6.0L GM For 6.0L GM Engines THIS IS A SPECIAL ORDER ITEM. NON-RETURNABLE Retro fit kit, upgrade your 70 Amp GM...
Alternator Kit 100 Amp Retro Fit PCM GT40 EFI And Carbureted Ford Engines OEM RF097009A
17%
$406.94 $489.06
100 Amp Alternator Kit GT40 EFI & Carbureted Ford Engines Originally designed for the GT40 EFI engine Will work on Carbureted Ford engines Just use your...
Distributor Kit 350 - 454 Standard Pro-Tec Removal Kit Factory Original PCM# RK107039RR
4%
$869.17 $908.35
To replace Pro-Tec coil pack ignitions of PCM GM 5.7L and 7.4L Big Block engines PCM Original RK107039R Works With Left or Right Hand Rotation...
Ignition Module Delco EST Original Crusader Brand R116014
17%
$212.00 $255.24
Crusader R116014 Ignition Module for Delco Distributor Crusader Delco Ignition Module Original Crusader Replaces Mercury/Mercruiser 811637001 Replaces Marine Power 483002 Replaces OMC/Johnson/Evinrude 3854003 Replaces Pleasurecraft...
Ignition Coil GM Delco HEI EST Type Mallory OEM Brand MI-9-29708
8%
$101.15 $109.95
Mallory Ignition coil with mounting bracket fits GM marine engines with Delco HEI ignition systems MALLORY BRAND IGNITION COIL Delco HEI Ignition Coil Fits GM...
Rotor Mallory Distributor Stack Cap V8 Rotor Original Factory PCM-Crusader # R103001
8%
$9.42 $10.25
Rotor used on Mallory single point marine distributors Original OEM - PCM / Crusader R103001 OEM Crusader Mallory rotor For use with Mallory stack cap distributors...
Distributor Cap Mallory 209 D-Stack Cap Original Factory PCM # R108001
10%
$84.95 $94.26
Original PCM Distributor Cap for Point type and Electronic distributors Mallory 209 D Stack Cap This cap now requires a gasket Item #RM0118 OEM Crusader distributor...
Rotor Delco EST Distributor V8 Rotor Sierra 18-5405 Used With Distributor Cap 18-5354
16%
$13.45 $15.99
Sierra Rotor fits GM V8 marine engines with Delco EST HEI module-in-cap distributors Replaces Mercury 808484, 808484 1, 898253010, 8M6001253 Replaces Crusader 38071, R103008 Replaces...
Fuse Link 125 AMP - 50 Inches PCM - Original Item R153020
6%
$55.55 $59.17
FUSE LINK 125A 50 INCHES Fuse Link for circuit breaker to starter 125 amp fused wire For PCM Engines from 2002 & up
Accessory Plug and Socket - 12V Blue Sea Systems
15%
$23.85 $27.99
12V Accessory Plug and Socket Set by Blue Sea Systems Blue Sea 12 Volt Plug and Socket Set 12 Volt Plug and Socket Set Plug...
Items 1297 to 1312 of 1337 total