PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
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NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

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.

Scroll down for all Engine Items

Switch Neutral Safety Newer Style 1981 And Up Includes O-Ring OEM R153011 Switch Neutral Safety Newer Style 1981 And Up Includes O-Ring OEM R153011
51%
$23.59 $48.14
Neutral Safety Switch only, used in all Borg-Warner Velvet Drive (1981 & Up) and PCM transmissions This item INCLUDES the O-RING Recommended each time you replace NSS Fits Velvet...
Gasket PCM And Indmar Lower Thermostat Housing To Intake PCM OEM# RM0121
17%
$5.00 $5.99
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...
Manifold Exhaust EXT CAT Exhaust Aluminum <b> Starboard Side</b> Indmar 53-1400HL OEM Indmar Manifold Exhaust EXT CAT Exhaust Aluminum <b> Starboard Side</b> Indmar 53-1400HL OEM Indmar
25%
$1,439.00 $1,924.80
IF YOU CAN ADD ONE TO YOUR CART, WE HAVE ONE LEFT. IF THIS ITEM SHOWS SOLD OUT, WE ARE WATING TOO. THANK YOU MUCH!...
Hose Formed Indmar Raw Water Pump To Transmission Cooler Indmar OEM 81-1101D
22%
$42.00 $53.99
Formed Hose RAW WATER PUMP TO TRANSMISSION COOLER 1-1/4 inches by 38 inches for use in Malibu marine applications MONSOON - OEM Indmar Item This is...
Thermostat 143 Degree PCM Ford 351-302 Raw Water Cooled With Gasket Sierra Brand -18-3671
4%
$29.95 $31.29
Thermostat used on raw water cooled PCM Ford 302 and 351 cu. in. marine engines Sierra Brand Replaces Pleasurecraft Marine RP026002E Replaces Mallory 9-43154 Fits...
Hose Fuel Vent Hose 5/8 Inch I.D. Shield's® 116-369-0586
17%
$4.75 $5.73
Weather and UV resistant hose is primarily used for fuel vent line applications. 5/8 in. inside diameter. Sold per foot. THIS HOSE REPLACES 315-05805/8 in. ID...
Gasket ETX Exhaust Manifold Dump Gasket OEM 76-5006
18%
$11.85 $14.50
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)...
RENEW KIT 4160 HOLLEY 351 - 350 - 5.8 - 5.7 RN0120-1 RENEW KIT 4160 HOLLEY 351 - 350 - 5.8 - 5.7 RN0120-1
10%
$67.05 $74.84
RENEW KIT 4160 HOLLEY 351 - 350 - 5.8 - 5.7 Base Gasket Not Included (Part # RM0054B) Also, this kit does Not include the...
Freeze Plug Brass 1-1/2" Ford 351 - 302 Block and Cylinder Heads OEM R069008 Freeze Plug Brass 1-1/2" Ford 351 - 302 Block and Cylinder Heads OEM R069008
24%
$6.84 $8.99
Brass Freeze Plugs for Ford 351 & 302 Marine Engines OEM R069008 Use on the Block and the Cylinder Heads TIP: Put these in the...
Fitting 1/2" NPT X 5/8" Barb Straight For Manifold Water Drain Hose Indmar 60-5004
47%
$3.99 $7.58
Fitting for exhaust water drain hose - H.O. OEM Indmar 605004 Straight nylon fitting. Size 1/2" threaded X 5/8" hose Fitting used in Indmar cast...
Hose Exhaust Hose Softwall Smooth Side No Wire 4 Inch I.D. Shield's® Flex 116-200-4004-1 Hose Exhaust Hose Softwall Smooth Side No Wire 4 Inch I.D. Shield's® Flex 116-200-4004-1
11%
$44.00 $49.56
Exhaust Hose SoftWall NO Wire - Smooth Side Shield's Flex® Shields 200 Series Softwall Marine Exhaust Hose 4" I.D. SHIELD'S Brand - 116-200-4004-1 Great for short, straight connections 116-200-4004-1...
Fuel Filter Element Carter Fuel Pumps 98-2021 Fuel Filter Element Carter Fuel Pumps 98-2021
15%
$11.44 $13.44
FUEL FILTER ELEMENT FOR CARTER MECHANICAL FUEL PUMP INDMAR Ford OEM Fuel Pumps 98-2021 V-8 fuel filter element Fits into bottom of fuel pump (small canister) Fits...
Freeze Plug Brass 1-5/8" GM All Replaces R069066 - Replaces Sierra 18-5961 Freeze Plug Brass 1-5/8" GM All Replaces R069066 - Replaces Sierra 18-5961
18%
$6.57 $7.99
Brass Freeze Plugs for GM Marine Engines 1-5/8" SEIRRA 18-5961  REPLACES PCM R069066 Use for GM on the side of the block TIP: Put these in...
HOSE BLOWER - AIR VENT HOSE 3 INCH WHITE MPI 400-3006
53%
$5.99 $12.75
Air Vent - Blower Hose - 3" MPI Brand - Color WHITE This is A FIVE FOOT Length of Hose! Price is per 5 foot...
Drain Hose Exhaust Drain Hose With Coupler Indmar 816058 Drain Hose Exhaust Drain Hose With Coupler Indmar 816058
30%
$35.00 $49.99
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...
Gasket For Distributor Cap Prestolite Clip Down Cap - Mallory Stack Cap Original PCM RM0118 Gasket For Distributor Cap Prestolite Clip Down Cap - Mallory Stack Cap Original PCM RM0118
25%
$1.50 $1.99
Distributor Cap Gasket for Prestolite & Mallory Clip Down Cap The cap has clips with screws at the base 1970's through 1987 Also fits the...
Items 113 to 128 of 1340 total