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

Bolt For Exhaust Riser Zinc Coated - Long Bolt For 3 Inch Riser RS0283
40%
$0.60 $1.00
ZINK COATED Riser Bolt for 3 Inch Riser PCM OEM - RS0283  Note: The RS0283 bolt is (NLA) no longer available per PCM and has...
Bolt For Exhaust Riser For 3-1/2" Riser - "Short Bolt" Ford - GM All Years PCM RS0285
10%
$0.45 $0.50
Riser Bolt PCM RS0285 - "Short Bolt" - Need 2 per riser. Fits 5.0 - 5.7 - 5.8 PCM 3-1/2" Outside Diameter Risers ALL PCM...
ROTOR MALLORY UNILITE OEM MALLORY ROTOR MAA-335
10%
$19.95 $22.25
Original Equipment Mallory Unilite Rotor with copper tip Distributor Rotor, Unilite, Brass Contact, Mallory, 37, 38 Series, V8 Mallory constructed these distributor rotors from an...
Points Mallory (87 & Later) Spade Connector PCM OEM Brand R114004
16%
$27.00 $31.97
Points Mallory 1987 and Up Breaker point set for 8 cylinder Mallory point type marine distributors with stack distributor cap. OEM - PCM R114004 OEM Crusader...
Tune Up Kit 305 - 350 - 454 Mallory Distributors (87 & Later) Original PCM Item # RP173025A
15%
$84.83 $100.39
Tune Up Kit for Mallory Distributors 1987 & Up ORIGINAL PCM RP173025A - Not Aftermarket  Spade Type Connector For Points and sometimes used before 1987 AV...
Tune Up Kit 305-350-454-351 Mallory Distributors (86 & Prior) Original PCM Item # RP173025 Tune Up Kit 305-350-454-351 Mallory Distributors (86 & Prior) Original PCM Item # RP173025
12%
$98.82 $112.53
Tune Up Kit for Mallory Distributors 1986 & Prior ORIGINAL PCM RP173025 - Not Aftermarket  Strap Type Connector For Points AV distributors set timing 5 degrees...
Condenser Prestolite Ford All Years Sierra 18-5347 Replaces PCM R115002
6%
$7.99 $8.49
All years Ford Prestolite Condenser Sierra Brand 18-5347 Works with All Prestolite Clip Down OR Screw Down Caps Ignition condenser for Prestolite screw down or...
Distributor Cap With O-Ring  (86 & Prior) Prestolite Clip Down Original PCM RA108002
9%
$77.55 $85.20
Cap & Gasket Original PCM RA108002 Not Aftermarket Gasket Included The color may be tan or black depending on what the vendor sends us for stock. However,...
Tune Up Kit Kercruiser Thunderbolt Ignition Cap Rotor Gasket Kit Tune Up Kit Kercruiser Thunderbolt Ignition Cap Rotor Gasket Kit
11%
$29.95 $33.75
Mercruiser Thunderbolt Ignitions - Cap, Rotor & Gasket Can be used to replace the newer style rotor without the metal base You will have to...
Ignition Module Kit Mallory 42-50-57-85-87-89-YLM Series Mallory MAA-609 Ignition Module Kit Mallory 42-50-57-85-87-89-YLM Series Mallory MAA-609
$144.00
Mallory Ignition Module, Magnetic, Replacement, 42, 50, 57 Series Mallory Distributors PNX-MAA-609 Ignition module, Magnetic Replacement. 42, 50, 57, 82, 87, 89, YLM, Series Mallory...
Ignition Kit Pertronix Ignitor II For Prestolite Distributors OEM ECM's PNX-91589 Ignition Kit Pertronix Ignitor II For Prestolite Distributors OEM ECM's PNX-91589
9%
$216.00 $238.10
IGNITION KIT PERTRONIX IGNITOR II PXN-91589 Use For: Prestolite Distributors with original equipment Electronic Conversion Module Pertronix - PNX-91589 Pertronix OEM Part 1589 Pertronix recommends...
Conversion Kit Pertronix Igniter II Prestolite Screw Down Cap PNX-91582
8%
Sold Out
Pertronix "Ignitor II" Electronic Ignition Conversion Kit 91582 1987 and up Prestolite screw down cap distributors - 2 screws only with no clips Kit uses...
Spark Plug Set 302 -351 18MM Autolite - Set Of 8  PCM RP030001 Spark Plug Set 302 -351 18MM Autolite - Set Of 8  PCM RP030001
13%
$39.97 $45.92
Note: Original PCM Spark Plug Set is NLA This is the NGK Equivalent  Includes 8 Plugs Ford 351 & 302 Engines 1971-1974 YEARS 1971 through 1974 Recommended...
Spark Plug Set PCM - Indmar 8.1L - 6.0L Set Of 8 NGK-7862 Laser Platinum Replaces RP030009
5%
$109.75 $115.92
NGK-7862 Laser Platinum 8.1L Spark Plug Set PZTR5A Replaces PCM-RP030009 & RP030011 Includes 8 Plugs 8.1L & MP 6.0L 14mm thread size 18mm thread length Resistor Tapered seat...
Starter GM Bottom Mount Left Hand Permanent Magnet Replaces PCM RF122015 ARCO 30433
16%
$225.00 $267.56
ARCO Quality Marine Starter Bottom Mount GM ARCO-30433 Replaces PCM RA122015 - We have the PCM Brand too; click HERE for RA122015 Standard duty staggered...
Temperature Water Temp Sender For MPI PCM All GT40 All Years Original PCM R020024 Temperature Water Temp Sender For MPI PCM All GT40 All Years Original PCM R020024
16%
$85.49 $101.38
Coolant Temperature Sender for ALL PCM GT40 Engines Water temperature sensor for PCM GT40 : Sends temperature signal to the ECM Coolant Temperature Sensor Replaces...
Bushing Brass 1/4" X 1/8" Bushing For Oil Pressure Sender On Some Engines Original PCM Bushing
34%
$3.62 $5.45
BRASS BUSHING 1/4" X 1/8" ORIGINAL PCM RS3676 Bushes the Oil Pressure Sender on some applications Others may screw directly into the adapter   WARNING-...
TEMPERATURE SENDER ENGINE COOLANT - 3/8 INCH NPT ORIGINAL INDMAR 55-6013
17%
$59.64 $72.03
ORIGINAL INDMAR Coolant Temperature Sensor Less Expensive Optional replacement is item: R020019  
Mercruiser 8mm Ignition Wire Set MEG-102 MEGA-MAG
18%
$69.58 $84.86
Mercruiser 8mm Ignition Wire Set MEG-102 MEGA-MAG  FOR GM MERC T-BOLT ELECTRONIC IGNITON PREMIUM SSC WIRE SET LIFETIME WARRANTY, BLUE Blue Premium SSC Wire Set...
Wire Set Spark Plug And Coil Set 454 Left Hand - 7MM PCM OEM RA121022 Replaces RA121020
19%
$45.01 $55.24
Original Crusader 7mm ignition wire set with coil wire Fits Crusader marine engines with Prestolite & Mallory marine distributors RA121020 PART NUMBER HAS BEEN REPLACED...
Ignition Coil 6.0L - LY6 OEM R117014 Ignition Coil 6.0L - LY6 OEM R117014
14%
$163.49 $190.32
Ignition Coil LY6 - 6.0L  R117014 OEM Round type GM Part# 12573190 PCM 2008 and up with Non Catanium Exhaust
Ignition Coil Electronic Ignition External Resistor Type PCM R117004 Ignition Coil Electronic Ignition External Resistor Type PCM R117004
11%
$68.00 $75.99
PCM OEM Ignition Coil for standard ignitions PCM Brand R117004 Prestolite, Mallory or Pertronix Breakerless Electronic Ignition Systems COIL,EXTERNAL RESISTOR TYPE Replaces Crusader 37068 Replaces Pleasurecraft...
Map Sensor (IAFM) Volvo OEM Volvo-3859020
4%
$339.45 $352.00
OEM Map Sensor VOLVO-3859020 Combination sensor monitors both the intake temperature and the manifold absolute pressure Volvo Penta MAT & MAP Sensor Intake temperature and...
Map Sensor (IAFM) 5.7L - 5.0L GM PCM R020039 Map Sensor (IAFM) 5.7L - 5.0L GM PCM R020039
20%
$209.58 $262.50
OEM Map Sensor PCM R020039 5.7L & 5.0L Original PCM 2002 & Up PCM GM 5.7, 5.0L, Manifold Absolute Pressure. Bosch, with 4 pin connector...
Items 1273 to 1296 of 1337 total