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 Riser Bolt To Replace The Older Allen Head Bolts 3/8"-16 X 1" OEM 565944Q
17%
$1.25 $1.50
Use to replace Indmar Allen Head Riser Bolts These are regular hex head bolts from Indmar Replaces Indmar Bolt Riser Bolt OEM  565255Q Allen Head Bolts...
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...
Distributor Cap Prestolite Screw Down Ford GM Original PCM Item# RA108003
8%
$45.00 $48.99
Distributor Cap, Screw Down Prestolite Original PCM RA108003 Fits Ford & GM Prestolite Screw Down cap. Prestolite V8 Distributor Cap Replaces Crusader 41076 Replaces Chrysler 4142817...
Cap And Rotor PCM GT40 Original PCM Item# RP173082
17%
$65.00 $78.38
PCM GT 40  Original PCM RP173082 Not Aftermarket 1995 & Up PCM EFI Ford WARNING- This product can expose you to chemicals which are known to...
Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 Original PCM RP030009 Spark Plug Set PCM - Indmar - 8.1L - 6.0L Set Of 8 Original PCM RP030009
23%
$108.00 $141.14
Original Crusader - PCM Platinum 8.1L Spark Plug Set PCM - RP030009 AC Delco 41-983 Brand OEM From PCM Includes 8 Plugs 8.1L & MP 6.0L Plug...
Spark Plug Set NGK-5599 Laser Iridium ITR4A15 Set Of 8 Replaces PCM RP030010 Spark Plug Set NGK-5599 Laser Iridium ITR4A15 Set Of 8 Replaces PCM RP030010
16%
$101.89 $121.52
NGK-5599 LASER IRIDIUM ITR4A15 Spark Plug Set Replaces PCM RP030010 Includes 8 Plugs Premium NGK spark plugs are known for their reliable performance and superior anti-fouling...
Fuel Tank Sender With Nipple Kit Return Fitting PCM OEM RK020028
11%
Sold Out
SORRY. THIS ITEM IS NO LONGER AVAILABLE PER PCM & NO SUBSTITUTE. Original PCM Part! Fuel Tank Sending Unit with 3/8" hose barb connection for...
Switch Neutral Safety Assembly Kit Original PCM R153002 Switch Neutral Safety Assembly Kit Original PCM R153002
13%
$341.89 $391.20
Neutral Safety Switch FULL ASSEMBLY Kit Neutral Safety Switch Assembly Kit If your internal plate is worn where the NSS ball rides, you need this kit...
Wire Set Spark Plug And Coil 8MM GM-Ford OEM PCM RK120017
8%
$69.50 $75.71
Original Crusader 8mm ignition wire set Fits: GM 350 Ford 351 Ford 302 5.8 5.7 5.0 OEM PCM Fits Prestolite or Mallory 90 Degree Plug/Cap...
Wire Set Spark Plug And Coil Set 7MM Ford Crusader OEM CRU-97423 RA121008/9
12%
$42.90 $48.74
Original PCM 7mm ignition wire set fits Crusader marine engines with Prestolite & Mallory point style marine distributors Original Crusader 7mm ignition wire set fits Crusader...
Ignition Coil Thunderbolt HEI Ignitions Sierra 18-5438 Ignition Coil Thunderbolt HEI Ignitions Sierra 18-5438
23%
$54.00 $69.99
SIERRA Ignition Coil 12 volt 1.5 ohm ignition coil fits Mercruiser Thunderbolt HEI ignitions 12 volt 1.5 ohm Thunderbolt HEI ignition coil Replaces Crusader 37068, R117004 Replaces...
Ignition Coil Ford - GM Standard Ignition Sierra Brand PCM R117001 Sierra-18-5433
6%
$53.55 $56.95
SIERRA Ignition Coil for standard ignition  Replaces PCM R117001 Standard 12 volt marine ignition coil is designed to be used with external resistor 12 volt 1.5...
Idle Air Controller For MPI Sierra 18-7697
15%
$94.00 $109.99
Idle Air Control for MPI Engines Sierra 18-7697 Actuator valve used to control the engine's idle speed IAC idle air control motor 4 wire connector Replaces...
Throttle Position Sensor -TPS Original PCM-Crusader Item R020040 Throttle Position Sensor -TPS Original PCM-Crusader Item R020040
4%
$131.00 $136.53
Original PCM - Crusader Throttle Position Sensor CRU-R020040 Replaces Indmar 55-6082 Throttle Body Injection (TBI) GM all 94 and up Will NOT work on Inmdar LT1...
Bolt For Bottom Starter Mount OEM# PCM-R009167
22%
$7.70 $9.90
Bolt used to mount GM new style P.M. starter - 3/8-16 X 4.33" You will need 2 of these
Distributor Mallory Electric Left Hand 302 MBI PCM RA107023A Distributor Mallory Electric Left Hand 302 MBI PCM RA107023A
33%
$749.00 $1,119.49
MALLORY ELECTRONIC DISTRIBUTOR FORD 302 LEFT HAND  Original PCM Part RA107023A Replaces Pleasurecraft Marine RA107023 AND RA107023A Replaces Indmar 75-2010 Left Hand Engine Rotation Ford...
Ignition Coil GM Delco HEI EST Type Original Crusader Item R117005
9%
$109.00 $119.49
OE ignition coil fits GM HEI EST type ignition systems - Original Crusader Item R117005 Fuel Injected Engines with Delco distributors 5.7 & 454 from 1994...
Rotor Mallory Distributor Stack Cap V8 Rotor Replaces PCM R103001 Sierra Brand 18-5404-1
18%
$9.45 $11.49
Rotor used on Mallory single point marine distributors-Sierra Replaces Mercury Marine, Mercruiser 391-7057, 391-5088, 391-7057T, 391-898253029, 8M6001224, and FI6901224 Replaces OMC 982211 Replaces Pleasurecraft R103001...
ETA Breaker Switch 6 AMP Thermal- Blowers Etc. ETA Breaker Switch 6 AMP Thermal- Blowers Etc.
46%
$29.89 $54.95
ETA BREAKER - SWITCH 6 AMP Correct Craft & Supra Dashes Push-On Spade Terminal Connector Combination Switch & Breaker Combination switch/circuit breakerUsed on dash of Correct...
Belt Indmar Alternator Serpentine Chevy 6.0L Engines OEM# 72-5031
7%
$58.05 $62.40
Indmar serpentine belt for Indmar 6.0L marine engines from 2003 & up OEM INDMAR BELT Serpentine Belt for Chevy 6.0 Engine This is an Original Indmar...
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