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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Mounting Kit For Aluminum Manifold Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-5141 Mounting Kit For Aluminum Manifold Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-5141
$36.82 $39.65
Indmar OEM Mounting Kit Sold Each For Manifold Indmar 53-1278 Big Block 8.1 Aluminum Manifold 545 - 502 - 8.1
Fuel Tank Pickup 36 Inches 3/8" Male NPTF x 1/4" Female NPTF OEM EVM-3814WA3600N-P Fuel Tank Pickup 36 Inches 3/8" Male NPTF x 1/4" Female NPTF OEM EVM-3814WA3600N-P
$24.50 $26.69
This Fuel Tank Pickup features a 3/8 inch Male NPTF fitting connected to a 1/4 inch Female NPTF fitting, making it suitable for EVM 3814WA3600N-P...
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REPLACED BY KUS-154012 - CLICK HERE 12" Length for use in a 13" Tank Depth KUS sensors can be used with all gauge brands that...
Seal Timing Cover Right Hand Reverse Rotation 454 And 502 - 7.4L  R047180
$21.75
Seal Timing Cover Right Hand Reverse Rotation 454 And 502 -7.4L 454/502 RH Front Cover Seal Replaces Crusader 31175 Right Hand Rotation
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These are no longer available and the new number is 60-1048A - Click Below THE NEW NUMBER IS 60-1048A - CLICK HERE ORIGINAL INDMAR FITTING 60-1027...
Marine Vapor Lock Pump Kit Indmar - 49-5137
$546.19 $623.76
Marine Vapor Lock Pump Kit 49-5137 For Indmar EFI Engines With Single Fuel Pump Do not use on engines that already have 2 fuel pumps....
Starter GM High Performance Gear Reduction ARCO Starter 30470-A Starter GM High Performance Gear Reduction ARCO Starter 30470-A
$225.00 $268.94
This starter REPLACED Arco 30470 New number is ARCO 30470-A Staggered bolt pattern bottom mounted Arco marine starter fits GM marine engines with 14 in....
Impeller Pump Repair Kit Quicksilver Brand QS-47-8M0137219
$47.49 $55.49
OEM Mercruiser impeller service kit QS-47-8M0137219 Kit includes shorter heavy duty impeller, o-ring & overmolded inner front wear plate For use when front of seawater...
Gasket Oil Pan Oil Pan Gasket Set Ford 351 -1987 and Up One Piece New Style OEM RM0182
$108.17
OIL PAN GASKET FORD 351 - 1987 & UP + Pre 87 with 4 piece gasket! Fits Indmar OR PCM Pans This New and Improved OEM...
Drain Plug - Valve - QuickSilver Brand 22-16951Q-1 Drain Plug - Valve - QuickSilver Brand 22-16951Q-1
$30.50
Drain Plug - Valve - QuickSilver Brand 22-16951Q-1 Fits MerCruiser engines with metal cylinder block drain fittings, engine blocks and exhaust manifolds. Includes one brass plug and...
Gasket Exhaust Riser To Manifold PCM 454 & All GM Big Blocks RM0099 Gasket Exhaust Riser To Manifold PCM 454 & All GM Big Blocks RM0099
$51.68
GASKET EXHAUST RISER TO MANIFOLD PCM ALL BIG BLOCKS 454, 460, 502, 8.1 RM0099 Sold Each The blocked water passage goes towards the exhaust outlet.The...
Knock Sensor GT 40 1995 Up PCM Ford GT40 Multi Port EFI PCM R020022
$89.29
Knock Sensor, PCM GT 40 1995 & up MPFI PCM OEM Item Replaces OMC/Johnson/Evinrude 3853956 Replaces Volvo Penta 3857030
Switch Ignition 4 Position Terminal - Accessory-Off-Run-Start
$27.00 $33.19
Ignition Switch Accessory, Off, Run & Start 7/8" Mounting Hole Fits Correct Craft 1998 and up Will not fit newer boats with the plug in...
Switch Oil Pressure PCM Protec Ignition Original R020015A Switch Oil Pressure PCM Protec Ignition Original R020015A
$65.51
Original PCM R020015A - Note: This replaces the NLA R020015 OIL PRESSURE SWITCH R020015A – PCM PRO TEC 1989-1994 ALL GT40’S AND GM TO 2006...
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MARINE STARTER RELAY - SOLENOID CLICK HERE FOR SIERRA® BRAND Replaces Indmar 75-5005 Replaces Mercruiser/Mercury 89-76416A1 Replaces OMC/Johnson/Evinrude 586842,586842, 586730, 985064, 982189, 980801, 981703, 3853839...
Renew Kit Holley OEM Item - 703-29 Rebuild Kit Renew Kit Holley OEM Item - 703-29 Rebuild Kit
$95.04 $108.54
Holley OEM Item - Marine Carburetor Renew Kit  703-29 BACK IN STOCK! Rebuild kit for various Model 4160 Holley Marine Carburetors. For Holley Marine carburetors...
Seal Lip Seal For Sherwood Raw Water Pumps OEM SHER-18652
$16.85 $18.95
Lip Seal for the Crank Driven  Sherwood Pump OEM Fits PCM GM Sherwood P-105 & Sherwood P-151 pumps  If your pump is leaking, replace your...
Gasket Exhaust Manifold To Head 6.2L FORD | OEM Indmar I 59-7005
$20.72 $22.32
GASKET EXHAUST MANIFOLD TO HEAD 6.2L FORD  
Gasket, Heat Exchanger End Cap 5" Rubber OEM RM0167 Gasket, Heat Exchanger End Cap 5" Rubber OEM RM0167
$22.00
Heat Exchanger Rubber End Cap - 5 Inch OEM PCM CRUSADER RM0167 - Number 9 in the expanded view
Formed Silicone Exhaust Hose Elbow 4" Indmar OEM 84-5066 Formed Silicone Exhaust Hose Elbow 4" Indmar OEM 84-5066
$204.00 $224.64
Exhaust Elbow for Ford 6.2L Raptor engine.  Elbow is made of silicone. 4" Inside Diamter both ends Genuine Indmar Parts deliver optimal performance, efficiency, and...
Bell Housing Indmar 5.7L Top Or Bottom Mount Starter Indmar OEM 53-1410P Bell Housing Indmar 5.7L Top Or Bottom Mount Starter Indmar OEM 53-1410P
$595.00 $629.95
Bell Housing for 5.7L Top OR Bottom Mount Starter Original Indmar 53-1410P Bell Housing can be used for top mount or bottom mount starters Splash...
Wire Set Spark Plug 8.1L High Performance Spark Plug Wire Set United Marine UIW-116
$134.45 $161.97
8.1L Spark Plug High Performance Wire Set Replaces Crusader/Pleasurecraft Marine RK120019 Replaces Mercury 84-881698 Replaces Volvo Penta 3861295 Replaces Indmar 756003 Replaces Indmar 75-6003
Hose Fuel Feed Fill - Vent Hose 1/2 Inch I.D. Type A1-A2 Marine Grade 250 Feet Roll
$4.49 $5.76
Fuel Feed Hose - 1/2" I.D. Sold per foot - Price is per foot 2002 and up Malibu and Supra normally use this hose. 1/2...
4 Inch Angle Cut Transom Exit Exhaust Tips Set of 2 With Flapper Corsa Performance 11000 4 Inch Angle Cut Transom Exit Exhaust Tips Set of 2 With Flapper Corsa Performance 11000
$374.00 $399.99
Pair of polished stainless steel thru hull exhaust tips fit inboard boats with 4 in. exhaust. This is a set of 2 tips! 90 degree...
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