ENGINE PARTS

Inboard 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 many 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 30 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 today.

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Repair Kit Major Raw Water Pumps For Sherwood G-21 - J-70 And More Pump
$254.00 $340.04
SHERWOOD Major Pump repair kit Sherwood raw water pump major repair kit Includes impeller, 09959K - wear plate, cam, shaft seal, bearings and other small...
Thermostat 160 Degree With O-Ring PCM Closed Cooling 5.0 & 5.7 MPI OEM RP026002F
$49.88
160 degree thermostat used on late model PCM - Crusader fresh water cooled marine engines For 2002 & 2003 5.0 & 5.7 Fresh Water Cooled...
Fuel Water Separator Kit 10 Micron Complete With Spin On Filter 18-7982-1 Fuel Water Separator Kit 10 Micron Complete With Spin On Filter 18-7982-1
$41.69 $51.69
Fuel Water Separating Kit COMPLETE KIT INCLUDING FILTER! Kit includes 10 micron 18-7945 fuel water filter, 18-7853-1 aluminum mounting bracket, and (2) 1/4 inch NPT...
Alternator 95 Amp ARCO Marine Alternator PCM - Indmar 6 Groove Pulley OEM
$286.90 $346.61
New 95 amp 12 volt marine alternator with 6 groove pulley Fits 2007 Mastercraft X-Star + more! PULLEY INCLUDED! Internal regulator negative ground Alternator 95A...
Fuel Filter All EFI Engines OEM Indmar 556003 Fuel Filter All EFI Engines OEM Indmar 556003
$37.54 $41.00
Fuel filter for all EFI marine engine applications. Does not include O-rings O-rings can be ordered using part number IND-986032 - Large O-rings can be...
Hose 90 Degree Formed 1" Hose OEM Indmar 84-1023
$24.97 $26.89
Indmar formed hose from the EXTCAT Manifold elbow to the thermostat housing. OEM INDMAR 84-1023 1" ID Hose 90 Degree Elbow Connect from Thermostat Housing...
Gasket Exhaust Manifold To Head 6.2L FORD | OEM Indmar I 59-7005
$20.72 $22.32
GASKET EXHAUST MANIFOLD TO HEAD 6.2L FORD  
Alternator High Output 95 Amp Inboard Marine Alternator | Replaces PCM RA097009A | Arco 20826
$295.00 $317.94
High output late model 95 amp Delco Remy style alternator with 2 in. mounting foot and 65 mm serpentine pulley fits PCM & Crusader marine...
3-1/2 Inch Exoflex Exhaust/Water Hose | Sierra 116-254-3120-1
$38.50 $47.64
Exhaust Hose Corrugated With Wire 3-1/2" Inside Diameter3.5" I.D. Shield's® Brand Exoflex® Sold per footExample - Enter quantity of 5 for one continuous five foot piece...
SCREW FH 3/8-16 X 3 SP 25 | OEM Indmar 565235Q
$0.92 $0.99
Flange Head Screw 3/8-16 X 3" | Fits the Indmar Thermostat Housing 53-1067S CLICK HERE for the Thermostat Housing
8.1 liter SparkPlug Wire Set Volvo Penta OEM 3861295 8.1 liter SparkPlug Wire Set Volvo Penta OEM 3861295
$87.29 $96.30
8.1L Spark Plug High Performance Wire Set OEM VOLVO Ignition Cable Kit Replaces Crusader RK120019 Replaces Indmar 756003 Replaces Mercury 84-881698 Replaces Pleasurecraft Marine RK120019...
Gasket, Heat Exchanger End Cap 5" Rubber OEM RM0167
$22.00
Heat Exchanger Rubber End Cap - 5 Inch OEM PCM CRUSADER RM0167 - Number 9 in the expanded view
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Exhaust Hose Softwall No Wire 4-1/2" I.D. Softwall No Wire Great for short, straight connections  Shield's 200-4120 - 200-4124 Sold per foot Price is per foot...
Oil Filter For Indmar Ford 351 Engines OEM Indmar Filter 59-2024
$9.95 $10.71
Recommended Indmar Ford 351 Engines Spin On Oil Filter OEM Indmar 592024
Hose Exhaust Hose Hardwall Corrugated With Wire 4 Inch I.D. MPI® Brand Hose 252-4000
$45.00 $54.84
Exhaust Hose Hardwall WITH Wire - Corrugated 4" I.D. MPI® Brand 252-4000 Sold per foot - Enter quantity 1 for one foot and 2 for two...
Bracket Kit Raw Water Pump Indmar LY6 OEM 49-5163
$42.65 $45.93
KIT FOR LY6 2 PIECE RAW WATER PUMP BRACKET 49-5200 OEM INDMAR
5/8 in. 1350 Heavy Duty Water/Heater Hose 50 ft. SIERRA-116-135-0586B
$3.45 $3.64
Shields 135 Series Softwall Marine Water-Heater Hose 5/8" I.D. SHIELD'S Brand 116-135-0586 Sold per foot - Price is per foot 5/8 in. ID 1350 heavy...
Distributor Cap & Rotor Tune Up Kit HVS PCM & Indmar Sierra® 18-5247
$109.00 $128.99
Sierra® - Flat distributor cap And Rotor V8 marine engines with HVS ignition sytems Distributor Cap and rotor kit for PCM 5.7 and 5.0 engines Replaces PCM...
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OEM MARINE POWER 4.3L - 8.1L Fuel Pump with Cooler Canister Fuel Canister for Marine Power G-force fuel system. Canister is hard anodized for superior...
Fuse Link 150 AMP - 51 Inches PCM - Original Item R153022
$103.95
FUSE LINK 150A 51 INCHES Fuse Link 150 amp fused wire
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