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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

Tune Up Kit Mercruiser 4.3 Liter Vortec Thunderbolt Complete Tune Up Kit M43TBOLTGEN
18%
$155.00 $189.95
Comprehensive kit includes the items needed to tune-up Gen+ Vortec Mercruiser 4.3 liter engines with Thunderbolt ignition system. Normal annual maintenance items including distributor cap,...
Wire Set Spark Plug Set 8MM 5.0 - 5.7 - MPI - HVS OEM PCM RK120018
19%
$85.94 $105.49
Original PCM 8mm ignition wire set MPI 2002 and Up Years. PCM Pro Sport and Excalibur 2006 and up Indmar Engines These Fit the HVS...
Hose Kit FCC High Pressure Pump - Hose Kit OEM RK045098
14%
$18.51 $21.55
This is a repair kit for the hose inside the Fuel Control Cell that connects the high-pressure pump to the external fuel line. This replaces...
Repair Kit Major Raw Water Pump For Sherwood G-21 Pump Kit Complete RA057008 Repair Kit Major Raw Water Pump For Sherwood G-21 Pump Kit Complete RA057008
18%
$395.74 $483.29
SHERWOOD Ford G21 Major Pump repair kit assembly RA057008 Fits PCM Ford G-21 Sherwood Pump Includes Front bearing housing with bearings, seal/seat, and pressed on pulley Does...
Belt Raw Water Pump V-Belts PCM R066021
16%
$15.94 $18.99
PCM RAW WATER PUMP BELT 454 CHEVY ENGINES ALL PCM R066021 Raw Water Pump Belt If you need the set for Raw Water Pump AND Alternator,...
Relay - Fuel Relay 12V 4RD -  GT 40 Fuel Pump and ECM - OEM R130011
10%
$19.36 $21.40
Relay - Fuel Relay 12V 4RD -  OEM R130011 - PCM Original Hella GT40 PCM EFI, Fuel Pump and ECM
Riser 3" Exhaust Riser BARR Marine Chevy - Ford BARR 20-0082
10%
$332.00 $369.00
Water cooled center rise exhaust elbow for Barr generic center rise manifolds. Barr 3 in. generic exhaust riser Fits Barr CHV-1-83, CHVA-1-84, and FM-1- 83...
Riser 4" Exhaust Riser BARR Marine 20-0100
37%
$235.00 $375.00
Water cooled center rise exhaust elbow for Barr generic center rise manifolds. Barr 4 in. generic exhaust riser Fits Barr CHV-1-83, CHVA-1-84, and FM-1- 83...
Timing Cover Composite With Sensor Port And Seal OEM R004010
3%
$124.00 $127.84
Crusader 5.0L and 5.7L composite timing cover with crankshaft position sensor port. 2002 and up. Composite timing cover used on late model GM 5.0L and...
Oil Cooler 9 Inch X 1-1/4 Inch 6.0L Engine OEM R147049
1%
$209.00 $212.06
OEM dual oil cooler fits a variety of Crusader engine applications. 14 in. overall length 2 in. diameter bundle 1 1/4 in. water hose connections...
Pulley Crank - Crank Pulley V-Belt Aluminum 5.7L Original Indmar 55-1241 Pulley Crank - Crank Pulley V-Belt Aluminum 5.7L Original Indmar 55-1241
6%
$94.05 $100.40
Original Indmar Crank Pulley for V-Belts
Gasket GM Throttle Body To Intake Adaptor Fits PCM and Indmar OEM Gasket GM Throttle Body To Intake Adaptor Fits PCM and Indmar OEM
12%
$21.30 $24.29
Throttle Body To Intake Adaptor Gasket Fits PCM & Indmar. TBI to Intake Manifold Adaptor Gasket Replaces Crusader 47007
Housing Thermostat Housing PCM 6.0L  PCM OEM RA026009 Housing Thermostat Housing PCM 6.0L  PCM OEM RA026009A
15%
$125.00 $146.24
Thermostat Housing for 6.0L Engines Includes thermostat built in!
PCM Ford Front ALL PCM Ford Engines
7%
$126.34 $136.42
PCM Ford Front ALL PCM Ford Engines Stud size - PCM did both 5/8" and 3/4"  Current is 3/4" The bottom of the stud (goes...
Snapp Fuel Filter Cartridge Racor R23298-10
15%
Sold Out
Replacement gasoline fuel filter & water separator for Racor Snapp filters with quick release mechanism. Racor SNAPP marine gasoline replacement fuel filter Legendary Aquabloc filter...
Mercury Cool Fuel Gen III Fuel Filter Disc  QS-35-892665
17%
$34.00 $40.99
35-892665 Fuel Filter - Sierra Brand - Mercury Brand is No Longer Available  This is a Sierra Brand Filter that replaces the Mercury 35-892665 Fuel Filter...
Cool Fuel Gen III Filter Element Quicksilver 35-8M0093688
14%
$61.99 $72.49
Cool Fuel Gen III Filter Element Fuel Filter Element Fits Mercury V8 engines with Gen III cool fuel systems Filter resides in black housing located...
Spark Plug Set AC Delco Iridium AC-41-993 Set of 8 AC Delco Brand ACD-41-993 Replaces PCM RP030011 Spark Plug Set AC Delco Iridium AC-41-993 Set of 8 AC Delco Brand ACD-41-993 Replaces PCM RP030011
18%
$115.00 $140.56
AC Delco 41-993 Spark Plug Replaces PCM RP030011 Includes 8 Plugs AC Delco Iridium Spark Plug Replaces AC Delco 41-932 Replaces Crusader RP030011 Replaces NGK PTR4G-15...
Fuel Rail Assembly <b>Starboard</b> - Right Side PCM 6.0L PCM OEM R086003
6%
$324.94 $346.83
Crusader 6.0L Right Side - Starboard Fuel Rail  Item # 26 in picture.      
Manifold Exhaust Crusader - PCM 6.0L - ZR - 2004 & Up R028024
8%
$339.00 $368.40
OEM Crusader Marine center rise manifold fits Crusader GM 6.0L marine engines from 2004 & up. Interchangeable between port and starboard side - Fits either side. Crusader...
Items 641 to 660 of 1340 total