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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Gasket ETX Exhaust Manifold Dump Gasket OEM 76-5006
$11.95 $12.99
GASKET EXHAUST EXT INDMAR OEM Gasket located between the Indmar ETX catalyst aluminum exhaust manifold to stainless steel elbow (dump). Indmar EXTCAT exhaust manifold elbow (dump)...
Bushing Transmission Rear Mount Indmar 53-6007 The Old Number Is 53-6004 Bushing Transmission Rear Mount Indmar 53-6007 The Old Number Is 53-6004
$10.95 $15.60
Replacement bushing for Indmar transmission mounts Indmar 53-6007 OLD NUMBER Superseded from 53-6004 Indmar transmission mount bushing 536007 Two required per mount (top and bottom)...
Temperature Sender Water Temp PCM | Indmar | Some PCM GM 1/2 Inch NPT OEM R020003 Temperature Sender Water Temp PCM | Indmar | Some PCM GM 1/2 Inch NPT OEM R020003
$43.35
OEM PCM Ford - GM & INDMAR Ford - GM R020003 Engine temperature sending unit sends signal to temperature gauge 1/2 in. NPT Single Station Temperature Sender...
Gasket PCM And Indmar Lower Thermostat Housing To Intake PCM OEM# RM0121
$8.95 $9.95
GASKET PCM LOWER THERMOSTAT HOUSING TO INTAKE OEM# RM0121 5.0L and 5.7L Thermostat Original Crusader Not Aftermarket Fits Fresh AND Raw Water Cooled Pleasure Craft Marine...
Exhaust Service Installation Kit PCM Ford 302 - 351 Both Sides Complete Set OEM PCM RP173029
$179.60
OEM Pleasurecraft Marine complete engine set for BOTH sides Includes bolts for 3" & 3-1/2" risers Includes manifold gasket, riser gasket, bolts, washers, elbow and...
Housing Thermostat Housing Indmar Ford 302-351 Four Hose OEM 29-0083 Housing Thermostat Housing Indmar Ford 302-351 Four Hose OEM 29-0083
$160.78 $173.15
Thermostat Housing Ford Indmar OEM for Small Block Fords 302-351 Fords Can be used to replace the NLA R025001 and the RA025001. Thermostat Housing Assembly Small...
Seal For Johnson Raw Water Pumps OEM 68-5004
$24.75 $26.66
Seals Pump Housing to the shaft for Indmar Pumps Johnson Not Aftermarket - One seal. Picture shows front and back The open side faces impeller &...
Hose Formed Indmar Raw Water Pump To Transmission Cooler Indmar OEM 81-1101D
$31.58 $34.01
Formed Hose RAW WATER PUMP TO TRANSMISSION COOLER SEE THE METAL UPGRADE - CLICK HERE 1-1/4 inches by 38 inches for use in Malibu marine...
Drain Hose Exhaust Drain Hose With Coupler Indmar 816058 Drain Hose Exhaust Drain Hose With Coupler Indmar 816058
$42.20 $45.44
Exhaust Drain Hose With Coupler OEM Indmar This is a great kit! Indmar 5/8" Inside Diameter Exhaust Drain Hose Replaces the old style plastic connectors...
Barb Thermostat Housing Hose Barb Nylon Fitting 3/4 Inch NPT X 1 Inch  OEM 60-5008
$5.27 $5.67
3/4" NPT X 1" Nylon Straight Fitting Straight 3/4 inch by 1 inch fitting made of nylon Used on Thermostat Housings May need to order...
Thermostat 170 Degree PCM Full Kit OEM RP026003 Thermostat 170 Degree PCM Full Kit OEM RP026003
$136.77
170 ° - Up To 1997 GM 350/454 Raw Water Cooled Ford Fresh Water Cooled; the older By-Pass Styles Note that the old 140/145 degree is REPLACED...
2 Inch ID Fuel Feed Hose 2 Inch Inside Diameter 350-2000
$18.00 $23.08
Fuel Fill Hose - 2" I.D. MPI Fuel Fill Hose 350-2000 Sold per foot - Price is per foot Note - Quantity is total length...
HOSE EXHAUST HOSE CORRUGATED WITH WIRE 3 INCH I.D. MPI 252-3000 HOSE EXHAUST HOSE CORRUGATED WITH WIRE 3 INCH I.D. MPI 252-3000
$35.00 $41.64
Exhaust Hose Corrugated With Wire MPI® 252-3000 3" I.D. - Great for tight radius applications! Over 20° bends! 252-3000-1-611903 Sold per foot. Enter Quantity 2 and...
Riser Exhaust 3" PCM Ford - GM OEM PCM R029001
$200.15
OEM Pleasurecraft Marine Exhaust Riser 3" Riser - R029001 OEM exhaust riser fits many PCM GM & Ford V8 small block marine engines Generally used...
Starter Kit Left Hand Ford 302 - 351 OEM ARCO-70200 Starter Kit Left Hand Ford 302 - 351 OEM ARCO-70200
$225.00 $235.12
Left Hand "Standard" Engine Rotation 2 Bolt New style permanent magnet starter replaces old plunger style. Fits most PCM and Indmar Fords in Mastercraft, but...
Impeller & O-Ring Kit PCM 2004 Up Modular Pump Replaces RP061022  Sierra Brand 18-8926
$45.50 $64.59
Impeller & O-Ring Kit For PCM Modular Pumps Sierra Brand - REPLACES PCM & Crusader RP061022 FITS: CRUSADER 5.7 & 6.0L WITH SERPENTINE BELT Incudes...
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