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.

Scroll down for all Engine Items

Alternator Upgrade Kit 230 To 250 Amp Service 575 OEM Indmar 496093
$836.60 $900.96
496093 KIT, 230AMP TO 250AMP SERVICE (575)
1-1/8 Inch ID Water Hose With Wire 1-1/8 Inch Inside Diameter Shield's 116-250-1180
$10.55 $13.30
1-1/8" I.D. Hard Wall Water Hose With Wire Shield's Sold per foot. Shieldsflex II wire reinforced hose is primarily used for straight connections in marine...
Commercial Prop Nut Size 11 Zinc Anode Martyr-CMPN11Z Commercial Prop Nut Size 11 Zinc Anode Martyr-CMPN11Z
$39.00 $48.18
Commercial Prop Nut Anode Zinc Size 11 Most propeller shafts are partially insulated from other parts of the vessel. The relatively high-resistant electrical path isolates...
Crusader 3 inch Log Style Exhaust Elbow | Barr CR-20-98068
$294.20 $316.83
Direct replacement exhaust elbow fits many older Crusader marine engines. Barr Crusader 3 in. exhaust elbow Includes gaskets and pipe plugs Cast iron Painted blue...
Crusader 3 inch Log Style Exhaust Elbow | Barr CR-20-96560
$261.05 $281.13
Direct replacement exhaust elbow fits older Crusader marine engines. Crusader 3 in. Short Log Style Exhaust Elbow Replaces Barr CR20-96560 Replaces Crusader 98068 Replaces Osco...
Crusader Starboard Side Log Style Exhaust Manifold | Barr CR-1-97752
$485.00 $800.00
Crusader starboard exhaust manifold fits Crusader GM 5.0L & 5.7L small block marine engines. Starboard side For Crusader 305 and 350 cu. in. engines Supplied...
Crusader Port Side Log Style Exhaust Manifold | Barr CR-1-97753
$660.95 $800.00
Crusader port exhaust manifold fits Crusader GM 5.0L & 5.7L small block marine engines. Heavy-duty cast iron Painted Crusader blue from the factory Replaces old...
EST V6 Ignition Wire Set 7mm | OEM Volvo Penta 3888325
$89.95 $90.90
Spark plug wire set for Volvo V6 GM engines with Delco EST ignition with 135 degree spark plug bootr and 90 degree distributor cap boots....
OMC Exhaust Manifold to Head Gasket Ford OMC47-908717
$13.26 $14.28
GASKET MANIFOLD TO HEAD FORD Original BARR Indmar  Gasket used to mount OMC-1-980959 exhaust manifold to engine cylinder head. Used on Ford V8 engines Models...
Pump and Cooler Bracket Malibu OEM Indmar 98-1108 Part A
$19.36 $20.85
Pump and cooler bracket for Johnson water pump ( part A ) Malibu pumps point down and take this bracket. CLICK HERE for Part B...
Pump and Cooler Bracket OEM Indmar 98-1107 Part B
$37.73 $40.63
Pump and cooler bracket for Johnson water pump ( part B ) Malibu pumps point down and take this bracket. CLICK HERE for Part A...
Ilmor Electric Throttle Body OEM Ilmor MV8V-1016 Ilmor Electric Throttle Body OEM Ilmor MV8V-1016
$650.00
Ilmor Electric Throttle Body MV8V-1016 | OEM MV8V-1016 Compatible With: MV8 5.7L-OPS - V-Drive 5000MPI (5.7L) - V-Drive MV8 6.2L-OPS - Direct Drive MV8 6.2L-OPS...
Mercruiser Bravo I Magnesium Anode Kit | Martyr CMBRAVO1KITM
$99.56 $133.18
Martyr anode kit includes all replacement anodes needed to protect Mercruiser Bravo I stern drives from corrosion in fresh water applications. Replaces 97-888757Q02 Mercruiser Bravo...
Mercruiser Dry Joint Exhaust Riser | Barr MC-20-864591 Mercruiser Dry Joint Exhaust Riser | Barr MC-20-864591
$495.00 $658.00
Direct replacement exhaust elbow for Mercruiser V6 & V8 marine engines with dry joint style center rise exhaust manifolds. Includes mounting hardware & restrictor gasket...
Distributor Cap 1987 and newer OEM Indmar 75-5020
$56.36 $60.69
Distributor Cap for model years 1987 and newer. Click HERE for Sierra Brand 18-5352 Distributor Cap Fits engines 1987 & up Replaces Chrysler 4142817 For Rotor...
Mercruiser Water Pump Assembly with Pulley | EMP 46-46302
$439.99 $549.99
Direct Replacement Sea water pump fits Mercruiser MCM/MIE 4.3 liter, 5.0 liter, 5.7 liter, and 6.2 liter MPI engines with ECM 555. Sea water pump...
70 Amp Alternator Serpentine-Pulley OEM Indmar 57-5011
$369.36 $397.77
OEM Indmar Delco 70 Amp alternator with a serpentine pulley. Used in some Indmar and GM marine engine applications. Delco 70 Amp alternator with a...
Inline Fuel Filter | Sierra 18-7829
$8.24 $8.39
Inline Fuel Filter | Sierra 18-7829 Large capacity for 1/4 in. inside diameter fuel line Replaces Mercury 35-16494, 35-816296, 35-816296T, 35-816296Q, 35-816296Q2, 35-816296K03 Replaces Bombardier...
Gasket Water Pump OEM - Mercury 27-8172771 Gasket Water Pump OEM - Mercury 27-8172771
$5.50 $7.50
Replacement water pump impeller for many Mercury/Mariner outboards & Mercruiser. Fits 40/45/50/60 FourStroke Bigfoot, 60 (3 cyl.) BigFoot, 75-125 (all 3 & 4 cylinder models,...
Fiberglass Exhaust Reducer 3 Inch to 4 Inch Connect 3" Exhaust Hose to 4" Tips CENTEK-1200170 Fiberglass Exhaust Reducer 3 Inch to 4 Inch Connect 3" Exhaust Hose to 4" Tips CENTEK-1200170
$77.87 $100.95
3 inch to 4 inch Fiberglass Exhaust Reducer Centek Industries 1200170 PERFECT for connecting your 3" Exhaust Hose to your 4" Exhaust Tips! SOLD EACH...
Items 1281 to 1300 of 1507 total