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

2 Inch ID Exhaust | Water Hose Hardwall 12.5 Foot Stick OEM Shield's 116-250-2004
$150.00 $154.52
Shieldsflex II wire reinforced hose is primarily used for straight connections in marine wet exhaust and engine water circulation applications. Designed to resist heat, exhaust...
Camshaft - Rare And Only One - Right Hand Rotation 351 Cam | Brand New | MERC-447-5099
$275.00 $595.88
RIGHT HAND CAM - Found this NEW Cam on our shelf! The PN is only listed in the 1975-77 MIE 351 book. Merc did ot...
Alternator Upgrade Kit 230 To 250 Amp Service 575 OEM Indmar 496093
$836.60 $900.96
496093 KIT, 230AMP TO 250AMP SERVICE (575)
4 inch Exoflex Exhaust/Water Hose, sold per foot | Sierra 116-254-4000-1
$45.00 $54.84
Exhaust Hose Hardwall WITH Wire - Corrugated New 254 Sieries 4" I.D. SHIELD'S Brand 116-254-4000-1 Replaces 116-252-4000 sieries. Sold per foot - Enter quantity 1...
Bell Housing With Splash Plate Indmar 5.7L Top Or Bottom Mount Starter Indmar OEM 49-5151 Bell Housing With Splash Plate Indmar 5.7L Top Or Bottom Mount Starter Indmar OEM 49-5151
$499.99 $621.00
Bell Housing for 5.7L Top OR Bottom Mount Starter WITH SPLASH PLATE. Original Indmar 495151 Bell Housing can be used for top mount or bottom...
1-1/8 Inch ID Water Hose With Wire 1-1/8 Inch Inside Diameter Shield's 116-250-11801
$10.55 $12.78
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...
3/8 inch NPT Single Station Temperature Sender | Faria 90403
$28.98 $29.93
Engine temperature sending unit sends signal to temperature gauge. Single station 3/8 inch NPT thread size 10-32 stud terminal Works with US ohm scale temperature...
1/8 inch NPT Single Station Temperature Sender | Faria 90401
$25.00 $27.75
Engine temperature sending unit sends signal to temperature gauge. 1/8 inch NPT thread size 10-32 stud terminal Works with US ohm scale temperature gauges Standard...
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...
Sparkplug Wire Set Volvo 5.0L & 5.7L V8 Delco EST | Volvo Penta 3888326
$123.00 $137.00
Original Volvo Penta 7mm ignition set fits GM V8 marine engines with Delco EST distributors. GM V8 Delco EST marine spark plug wire set Fits...
Crusader Riser Elbow Mounting Package | CR-20- 96560P
$23.21 $24.99
Installation hardware kit For mounting CR-20-96560, CR-20-98068, CR-20-97924 and CR-20-97386 exhaust riser elbows to exhaust manifold. Includes bolts, nuts, gasket and pipe plug.
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
$397.34 $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
$84.95 $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....
Delco EST V6 Distributor Cap | OEM Volvo Penta 3854331
$39.50 $43.30
Original equipment Volvo Penta distributor cap for GM V6 marine engines with Delco EST module-in-cap distributors Original Volvo Penta distributor cap for 4.3L GM V6...
V6 Delco Rotor | OEM Volvo Penta 3854311
$13.50 $14.85
V6 Delco Rotor | OEM volvo Penta 3854311 Replaces OMC 3854311 Replaces Volvo Penta 857593 WARNING- This product can expose you to chemicals which are...
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...
Items 1181 to 1200 of 1497 total