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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Hose Water Hose With Wire 1 Inch Inside Diameter Shields Flex® 116-250-1000-1 Hose Water Hose With Wire 1 Inch Inside Diameter Shields Flex® 116-250-1000-1
$8.69 $9.34
Water Hose with wire. Shield's Flex Brand® 1" I.D. Shields Hard Wall Water Hose Replaces PCM R045004 - Replaces MPI-100-1000 Sold per foot. Shieldsflex II marine hose...
Switch Neutral Safety Newer Style 1981 And Up Velvet Drive Brand OEM
$48.00 $51.29
Neutral Safety Switch only, used in all Borg-Warner Velvet Drive (1981 & Up) and PCM transmissions This is the Original Velvet Drive Brand OEM! Includes O-Ring! Recommended each time...
Oxygen Sensor Indmar Ex CAT Engines 4 Wire CES Indmar OEM 59-6100 Oxygen Sensor Indmar Ex CAT Engines 4 Wire CES Indmar OEM 59-6100
$67.52
INDMAR Oxygen (o2) Sensor ALL Years OEM 59-6100 59-6100 is the new Indmar Part for the old 55-6162 Replaces PCM R020051 Indmar four wire 02 exhaust...
Gasket Base - Spacer - Mounting Gasket CRU-RM0054B Factory Item Gasket Base - Spacer - Mounting Gasket CRU-RM0054B Factory Item
$5.40
Carburetor to intake manifold gasket Fits Holley square bore carburetors (4160, 4010, 4150) Original PCM - Crusader Item Use the same gasket for Ford spacer...
Drain Plug Blue PCM Crusader Petcock - OEM# R069078 Drain Plug Blue PCM Crusader Petcock - OEM# R069078
$3.60
Blue Crusader / PCM Drain Plug With O-Ring OEM # R069078 Used on PCM & Crusader Engines for drain points and winterizing. Need 4 Per Engine....
Cover Plate Screws For Indmar Johnson Raw Water Pump Covers OEM# 68-5005
$8.88 $9.56
Cover Plate Screws Johnson crank driven pumps Sold each. You will need 4 of these for the Johnson Pump Cover
Fuel Filter 1/2" Inlet - 1/2" Outlet Malibu 2002-2006 - Supra/Moomba 2002-2009 Wix Filter Fuel Filter 1/2" Inlet - 1/2" Outlet Malibu 2002-2006 - Supra/Moomba 2002-2009 Wix Filter
$24.00 $34.59
Wix Fuel Filter for Malibu 2002 through 2006 and  Supra & Moomba 2002 through 2009 Located In the rubber fuel line before the fuel pump On...
Dipstick Indmar 5.7 - 5.0  OEM 55-1455-B Dipstick Indmar 5.7 - 5.0  OEM 55-1455-B
$26.05 $29.26
Dipstick Inmdar 5.7L 55-1455B Original Indmar 55-1455 Fits all 5.7L Chevy Indmar Engines Measures 26" long - Actual Measurement is 25-1/4" long NOTE: THIS IS NOW A CABLE...
Gasket For Johnson Raw Water Pumps OEM 68-5008 - RM0269
$3.32 $3.57
Impeller Gasket for Johnson Raw Water Pump This is an OEM Factory Replacement Original Sherwood Gasket 19251 Indmar Part Number 68-5008 PCM RM0269 01-45315 To order...
Hose Water Hose Wire Reinforced 1-1/4" I.D. Shields Flex® 250-1140 Hose Water Hose Wire Reinforced 1-1/4" I.D. Shields Flex® 250-1140
$8.99 $10.09
Water Hose Wire Reinforced 1-1/4" Inch Inside Diameter Shield's Flex® Hose Sold per foot - Enter quantity 1 for one foot and 2 for two feet...
Fitting 1/2" NPT X 1" Barb 90 Degree For Manifold Water Drain Hose Indmar 605085
$8.05 $9.26
Fitting for exhaust water drain hose - OEM Indmar 605085 NOTE! ALTERNATIVE TO THIS 60-5085 IS THE BRASS FITTING 60-5104 HERE 90 degree nylon fitting....
4 Inch ID Blower | Air Vent Hose 4 Inch Inside Diameter Black 5 Foot Length Each
$4.99 $9.99
Air Vent - Blower Hose - 4" MPI Brand - Color BLACK  This is A FIVE FOOT Length of Hose! Price is per 5 foot length. ...
Gasket Manifold To Head - Ford - 351-302 OEM# PCM-RM0007
$22.50
GASKET MANIFOLD TO HEAD FORD Original PCM RM0007 Gasket seals between exhaust manifold and cylinder head on Ford small block marine engines PCM exhaust manifold gasket...
Gasket Exhaust Riser To Manifold PCM Ford -Original Factory OEM# PCM-RM0002 Gasket Exhaust Riser To Manifold PCM Ford -Original Factory OEM# PCM-RM0002
$22.54
GASKET EXHAUST RISER - OEM# RM0002 SOLD EACH! Fits Ford - GM 5.0 5.7 5.8 This is the original manufacturer OEM replacement from PCM FITS...
Oil Drain Kit GM 12MM OEM RK024179 Oil Drain Kit GM 12MM OEM RK024179
$50.85
1996 and Up GM Oil Pans with 12MM metric thread oil drain fitting Hose is 4 feet long FCC Metric Oil Drain Kit FOR GM...
Sender Switch Transmission Oil Temperature OEM Sender Switch Transmission Oil Temperature OEM
$66.11 $71.19
Transmission temp sender switch. Original Equipment Used mostly on Mastercraft and Mercruiser Fits Velvet Drive and Hurth transmissions It goes into the top of transmission...
Gasket Riser Indmar Ford & GM 53-2010 Gasket Riser Indmar Ford & GM 53-2010
$6.75 $12.95
Riser Gasket All Ford & GM Small Block Engines - All years SOLD PER SIDE - NEED TWO PER ENGINE! OEM Indmar 532010 Gasket Replaces Osco...
Manifold Elbow Kit Nylon EXT Manifold Replaces Old 1 Piece T-Fitting Indmar OEM 605012_605019 - 60-5084K
$6.23 $6.71
Nylon EXT Indmar Manifold Elbow Kit - Original Indmar Replaces old 1 piece T-fitting Part# 60-5084 that is no longer available. The Kit includes: Two...
3/8 Inch ID Fuel Feed | Fill | Vent Hose Marine Type A1 3/8 Inch Inside Diameter OEM MPI 350-0380 3/8 Inch ID Fuel Feed | Fill | Vent Hose Marine Type A1 3/8 Inch Inside Diameter OEM MPI 350-0380
$2.36 $3.67
Fuel Feed Hose - 3/8" I.D. MPI Brand - 350 Sieres Sold per foot - Price is per foot Note - Quantity is total length...
Gasket Thermostat Housing To Intake PCM Ford 351-302 All Years OEM RM0001 Gasket Thermostat Housing To Intake PCM Ford 351-302 All Years OEM RM0001
$1.65
GASKET PCM THERMOSTAT HOUSING TO INTAKE OEM# RM0001 Gasket - Housing to Intake Original Crusader Not Aftermarket Thermostat housing gasket for PCM Ford V8 small...
Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM RA108009 And Indmar 55-6345 Distributor Cap Vortec HVS Indmar And PCM Crab Cap PCM RA108009 And Indmar 55-6345
$68.18 $68.19
Original OEM - Crusader Flat distributor cap for GM V8 marine engines with Delco HVS ignition sytems OEM Crusader Delco HVS V8 distributor cap black COPPER...
Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026 Fuel Filter Kit FCC With All O-Rings For FCC On All PCM Ford & GM Original PCM RP080026
$60.28
Fuel filter kit for Crusader marine engines with fuel control cell fuel systems. Crusader fuel control cell RP080026 fuel filter element Fits Crusader MP 5.0,...
Manifold Exhaust PCM Ford 302 & 351 Small Block Engines PCM-R028001
$337.00
OEM Pleasurecraft Marine center rise exhaust manifold fits Ford 302 & 351 CID marine engines including the High Output 351 Ford as long as you...
Rotor HVS Distributor Vortec HVS Factory Original R103011 And Indmar 55-6346 Rotor HVS Distributor Vortec HVS Factory Original R103011 And Indmar 55-6346
$27.52
Two screw rotor for GM V6 and V8 marine engines with Delco HVS electronic distributors 2002 & Up PCM 5.0 & 5.7 MPI Use With RA108009 Cap...
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