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.

BELTS

BLOCK RELATED PARTS

BRACKETS

CARBURETION - FUEL

COOLING SYSTEM

ENGINE DRAINS

ELECTRIC – TUNE UP

ENGINE MOUNTS

ENGINE PULLEYS

ENGINE SEALS

EXHAUST

ILMOR MASTERCRAFT

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Bracket Kit Raw Water Pump Indmar LY6 OEM 49-5163

46%

$59.00 ~~$109.45~~

Bracket Kit Raw Water Pump Indmar LY6 OEM 49-5163

$59.00 ~~$109.45~~

KIT FOR LY6 2 PIECE RAW WATER PUMP BRACKET 49-5200 OEM INDMAR

Gasket Manifold 2 Pack Exhaust All GM Small Block Non-Catalyzed SIERRA-18-2902-1-9

$30.00 ~~$32.99~~

Gasket Manifold 2 Pack Exhaust All GM Small Block Non-Catalyzed SIERRA-18-2902-1-9

$30.00 ~~$32.99~~

Manifold Exhaust Gasket SET OF 2 - All years - Barr Original Indmar 2 PACK - NEED TWO PER ENGINE! NON-CAT ENGINES ONLY! This gasket...

5/8 in. 1350 Heavy Duty Water/Heater Hose SIERRA-116-135-0586B

5/8 in. 1350 Heavy Duty Water/Heater Hose 50 ft. SIERRA-116-135-0586B

18%

$4.06 ~~$4.96~~

5/8 in. 1350 Heavy Duty Water/Heater Hose SIERRA-116-135-0586B

$4.06 ~~$4.96~~

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...

Dual Station Temperature Sender 1/2-14 Inch NPT Sierra 18-5898

$26.50 ~~$28.95~~

Dual Station Temperature Sender 1/2-14 Inch NPT Sierra 18-5898

$26.50 ~~$28.95~~

Engine temperature sending unit sends signal from 1 engine to 2 separate temperature gauges. Dual station 1/2 inch NPT thread size 10-32 stud terminal Works...

Exhaust -Water Hose Per Foot 2 Inch ID. MPI-252-2000-1

Exhaust -Water Hose Per Foot 2 Inch ID. MPI-2000-1

17%

$24.00 ~~$28.84~~

Exhaust -Water Hose Per Foot 2 Inch ID. MPI-252-2000-1

$24.00 ~~$28.84~~

MPI Water - Exhaust Hose Wire Reinforced 2" Inch Inside Diameter Hose NO LONGER AVAILABLE - CLICK HERE FOR UPGRADED 254 SERIES HOSE Features a corrugated exterior...

Throttle Position Sensor -TPS For GT-40 Engines R020026

39%

$125.00 ~~$205.28~~

Throttle Position Sensor -TPS For GT-40 Engines R020026

$125.00 ~~$205.28~~

Throttle Position Sensor -TPS For GT-40 Engines R020026

Fuel Pressure Regulator 5.0 & 5.7 Original Crusader - CRU-R088002

$204.00 ~~$225.12~~

Fuel Pressure Regulator 5.0 & 5.7 Original Crusader - CRU-R088002

$204.00 ~~$225.12~~

Crusader R088002 Fuel Pressure Regulator for the 5.0 & 5.7L

Spin-On Water separating Fuel Filter OEM Crusader 22687

$19.29 ~~$20.86~~

Spin-On Water separating Fuel Filter OEM Crusader 22687

$19.29 ~~$20.86~~

Long Original equipment Crusader water separating spin-on fuel filter in 10 micron. Spin-on water separating fuel filter with 10 micron rating O-ring seal is 2...

V8 Spark Plug Wire Set United Marine 112

$82.38 ~~$90.09~~

V8 Spark Plug Wire Set United Marine 112

$82.38 ~~$90.09~~

V8 Spark Plug Wire Set United Ignition Wire 112 V8 marine spark plug wire set For GM and Ford V8 engines with Mallory or Prestolite...

Gasket Exhaust Manifold To Corner Crossover OEM RM0304

$13.03 ~~$14.32~~

Gasket Exhaust Manifold To Corner Crossover OEM RM0304

$13.03 ~~$14.32~~

GASKET MANIFOLD TO HEAD 5.3l - 6.2l Gasket Exhaust Manifold 5.3 L & 6.2 L - H6 OEM RM0304

6 Inch I.D. Softwall Marine Exhaust/Water Hose Per Foot MPI-200-6004

6 Inch O.D. Softwall Marine Exhaust/Water Hose Per Foot MPI-200-6004

$85.22 ~~$90.11~~

6 Inch I.D. Softwall Marine Exhaust/Water Hose Per Foot MPI-200-6004

$85.22 ~~$90.11~~

Softwall hose (no wire reinforcement) is primarily used for short, straight connections in marine wet exhaust and engine water circulation applications. Designed to resist heat,...

6 Inch O.D. Softwall Marine Exhaust/Water Hose Per Foot Shield's 116-200-6004-1

29%

$64.00 ~~$90.11~~

6 Inch O.D. Softwall Marine Exhaust/Water Hose Per Foot Shield's 116-200-6004-1

$64.00 ~~$90.11~~

6 Inch I.D. Softwall hose (no wire reinforcement) is primarily used for short, straight connections in marine wet exhaust and engine water circulation applications. Designed...

Indmar Malibu Oil Filter Marine Engine Cartridge-Style 6.2L Ford Indmar 501022S

18%

$20.00 ~~$24.25~~

Indmar Malibu Oil Filter Marine Engine Cartridge-Style 6.2L Ford Indmar 501022S

$20.00 ~~$24.25~~

Recommended for all 6.2L Ford Raptor based engines with cartridge-style oil filters. Indmar filters capture 45 percent more dirt and last 30 percent longer than...

Pressure Relief Spring OEM Crusader 96686

$10.29 ~~$11.29~~

Pressure Relief Spring OEM Crusader 96686

$10.29 ~~$11.29~~

Spring for pressure relief valve assembly used on various Crusader raw water cooled engines. Fits Crusader V6 model 165 3.8L & 4.3L raw water cooled...