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.
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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

Impeller Kit Jabsco Mastercraft LT1 Around 1995 Splined And More 18777-0001-P
8%
$45.00 $48.98
Mastercraft LT1 engines around 1995 FULL REPAIR KIT! Gaskets Included! Used on some Marine Power Part # 527272 This new Jabsco part number replaces the  OLD 22120-0001...
O-Ring For Johnson Raw Water Pumps OEM 68-5006 O-Ring For Johnson Raw Water Pumps OEM 68-5006
34%
$4.49 $6.76
Johnson Water Pump O-Ring Not Aftermarket If your pump is leaking from the back side, it is probably caused by this seal being worn or...
Riser Block Off Plate Stainless Steel Crusader 98124
19%
$10.00 $12.30
OEM Winged block off plate for Crusader closed cooled engines with center rise exhaust manifolds. Antifreeze Cooling Systems. Crusader exhaust riser block off plate Stainless...
Banjo Bolt Replacement Fitting For Oil Drain Kit GM 12MM OEM R024179 Banjo Bolt Replacement T-Fitting For Oil Drain Kit GM 12MM OEM R024179
29%
$13.41 $18.99
Banjo Bolt - Fitting ONLY - Fits the kit for the 1996 and Up GM Oil Pans with metric thread oil drain fitting FCC Metric...
Hose Water Hose No-Wire Soft Wall 1" I.D. MPI Brand - OEM 110-1000
24%
$8.88 $11.70
Water Hose NO WIRE Soft Wall 1 Inch Inside Diameter MPI Brand Fits Indmar, PCM, Mercruiser & others Sold per foot - For 2 feet, order...
Dipstick 5.8L - 351 1997 And Up PCM With A 1:1 Transmission R041063A Dipstick 5.8L - 351 1997 And Up PCM With A 1:1 Transmission R041063A
19%
$15.00 $18.45
Dipstick 351 Ford OEM R041063A 1997 AND UP IF you have a 1:1 Transmission, this is the correct dipstick for your engine. Dipstick for Tube...
Fuel Filter In-Line 40 Micron EFI Filter 2007-2011 -OEM R080024A
39%
$16.95 $27.95
FUEL FILTER IN-LINE 13 MICRON EFI FILTER OEM PCM ITEM In line fuel filter used on some PCM engines- located near fuel tank. PCM has...
1/2 in. Low Permeation Typle A1 Marine Fuel Feed Hose Per Foot 116-368-0120-1 1/2 in. Low Permeation Typle A1 Marine Fuel Feed Hose Per Foot 116-368-0120-1
50%
$3.49 $6.99
USCG Type A1-15 fuel hose is primarily used for fuel feed lines of outboard, inboard, and I/O boats. Features an outer layer to prevent permeation...
Hose Formed Bypass GM 7.4L & 8.2L Engines 3-1/2" Long OEM R045116
11%
$7.95 $8.98
Formed Hose HOSE FORMED BYPASS GM 7.4L & 8.2L ENGINES 3-1/2" LONG
MUFFLER TIGE' - 3" inlet w/90°angle - 3.5" outlet - Port - 6" body length OEM - UM-TB4178-P
13%
$470.76 $543.21
MUFFLER TIGE' - PORT - LEFT SIDE 3" inlet w/90°angle 3.5" outlet Port 6" body length OEM TB4178-P Shipping Dimensions: 30x14x11 Manufactured by Ultra Marine....
Starter Kit Right Hand Ford 302 - 351 Permanent Magnet OEM ARCO-70201 Starter Kit Right Hand Ford 302 - 351 Permanent Magnet OEM ARCO-70201
24%
$205.00 $269.99
Right Hand Engine Rotation New style permanent magnet starter replaces old plunger style. New Right Hand engine rotation permanent magnet starter Fits most Correct Craft...
Ignition Coil Module Assembly HVS 5.0l And 5.7L 2002 & Up OEM RA117011 Ignition Coil Module Assembly HVS 5.0l And 5.7L 2002 & Up OEM RA117011
4%
$190.00 $197.14
COIL Assembly 5.7L  RA117011 OEM Replaces Mercury/Mercruiser 8M0054588 Replaces Indmar 55-6343 Replaces Pleasurecraft Marine RA117011 Replaces Volvo Penta 3861985 2002 & Up PCM 5.0 Pro Sport...
Plug Brass For PCM Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM RS3552 Plug Brass For PCM Elbow-Pump Thermostat Housing PCM Ford 351-302 OEM RS3552
2%
$2.94 $3.00
1/4 Inch Hex Head Brass Pipe Plug For Elbow Pump-Thermostat Housing Original OEM CRU-RS3552 Used on 302 and 351 raw water cooled engines Engine Block, GM...
Flame Arrestor 1 Vent 1992 & Up Carbureted Flame Arrestor Flame Arrestor 1 Vent 1992 & Up Carbureted Flame Arrestor
15%
$93.94 $109.99
Flame Arrestor With 1 Vent - PCM - Indmar This one was used from 1993 and up Holley started putting a fuel pump vent connection...
Belt PCM Serpentine - ZR & LY6 Engines - 2008 And Newer OEM PCM R066033A
19%
$50.50 $62.29
PCM R066033A - ZR ENGINES 2008 AND UP Fits 2008 AND UP PCM Chevy 6.0L - ZR409 Serpentine Belt 6.0 ZR 409 & 450 PCM...
Fuel Pump FCC High Pressure Electric Original Crusader RA080025A
13%
$171.50 $196.16
OEM electric fuel pump fits Crusader 5.0L & 5.7L MPI engines with fuel control cell Fits models with FCC (fuel control cell) only Mounts vertically...
Fuel Filter Spin On 3-3/4 Inch High Sierra 18-7844 21 Micron Short Filter Fuel Filter Spin On 3-3/4 Inch High Sierra 18-7844 21 Micron Short Filter
14%
$10.73 $12.49
21 Micron SHORT Fuel Water Separator Filter 3-3/4" This is the same filter as Item # 18-7845 but a little shorter and usually used on carbureted...
Thermostat 170 Degree Fresh Water Exchanger PCM OEM R026007 Thermostat 170 Degree Fresh Water Exchanger PCM OEM R026007
9%
$58.78 $64.35
170° Thermostat PCM Fits 2004 + PCM - CRUSADER - 5.0 & 5.7  & 6.0 Serpentine Belt Engines with OEM factory Fresh Water Cooling Thermostat is...
Tune Up Kit 302-351 (86 & Prior) Prestolite - Mallory Clip Down Type Sierra Replaces RP173024
6%
$63.05 $66.95
SIERRA BRAND 18-5277 FULL TUNE UP KIT 1986 & Prior - Clip Down Cap Replaces OEM: RP173024 - Clip Down Replaces Mallory 9-29316 Breaker Point...
Switch Sender Water Temp For 3/8 Inch NPT 200 Degree Temperature Switch
9%
$24.50 $27.00
Water Temperature Switch - 3/8 inch Sierra - Overheat temperature switch turns on alarm or warning light. 3/8 in. npt 200 degree trip point 1/4 in....
Items 221 to 240 of 1340 total