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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Catalyzed Exhaust Manifold Port MV8 5.7L | 5000 MPI Ilmor Engine OEM PE01447 CHARCOAL Catalyzed Exhaust Manifold Port MV8 5.7L | 5000 MPI Ilmor Engine OEM PE01447 CHARCOAL
$2,478.81 $2,578.95
OEM  ILMOR - PE01447 CHARCOAL PORT Ilmor Port Exhaust Manifold PE01447-CHARCOAL is one of the main parts that helps to keep your emissions under control....
Malibu Oil Filter Marine Engine Cartridge-Style 6.2L Ford Hengst E1001H Malibu Oil Filter Marine Engine Cartridge-Style 6.2L Ford Hengst E1001H
$37.00 $54.79
Origian. OEM Hengst Filter - Recommended for all 6.2L Ford Raptor based engines with cartridge-style oil filters. Indmar filters capture 45 percent more dirt and...
Mercruiser Center Rise Block Off Plate OEM Barr Marine MC-20-87918
$22.45 $24.95
Replacement stainless steel block off plate for various Mercruiser closed cooled engines. For Mercruiser center rise exhaust manifolds in fresh water cooling applications Fits Mercruiser...
Lock Washer 7/16" Zinc Coated Anodized PCM RS2181
$0.15
Lock Washer 7/16" Zinc Coated Anodized Washer - Lock 7/16" Replaces Crusader 103322, 120383, 93400000 Replaces Mercury/Mercruiser 13-32993 Replaces Pleasurecraft Marine RS2181 Replaces Velvet Drive...
Pump Mounting Kit Oberdorfer Pumps 12456
$268.06 $298.15
Mounting kit for pump part number N202M-908 used on Westerbeke and Universal Marine diesel engines Kit includes the mounting tabs, installation hardware, pump mounting gasket...
Hose Formed Raw Water Pump OEM CRU-18300
$36.60
Formed Hose Raw Water Pump Hose Replaces Chrysler 4417507 Crusader PCM
Pulley Circulation Pump 5.7 350 PCM Engine OEM PCM R065049
$50.74
Pulley for Circulation Pump OEM R065049 for 5.7 350 PCM Engine Circulation Pump Pulley Replaces Crusader 98211 and 98211R Replaces Mercury 52349
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SUBSTITUTE IS HERE - CLICK HERE FOR SUB - YOU WILL NEED 3 FEET OF THIS TO REPLACE THE NLA CRUSADER 18334 Formed Hose HOSE Original...
Molded Hose Circulating Pump to Heat Exchanger Crusader 18306
$82.69
Formed Hose HOSE Original Crusader Molded hose for engines with closed cooling also called fresh water cooling (FWC) Used on small block and big block...
1-1/2 Inch Formed Hose 90 degree Crusader 18402
$38.44
Formed Hose Original Crusader Formed Hose 90 degree Crusader 18402 1-1/2 Inch Outside Diameter 1-1/4 Inch Inside Diameter  
Formed Hose LT Fresh Water 5.7 OEM Crusader 18333
$63.34
Formed Hose HOSE Original Crusader Runs from fill riser to manifold Used in various Crusader small block applications Replaces Crusader 18353 Original Crusader 18333
Hose HE EXH Elbow Starboard OEM R045125
$37.31
Formed Hose HOSE,HE/EXH ELBOW (STARB) Original Crusader R045125
Raw Water Pump to Heat Exchange Hose R045102A
$95.28
Formed Hose Raw Water Pump to Heat Exchange Hose Original Crusader R045102A
Formed Hose Elbow Tank Crusader 18340
$43.61
Formed Hose Elbow Tank - Special Order Item - 7-10 Days To Ship. Original Crusader 18340
MerCruiser Exhaust 1.7 inch Riser Spacer Kit Barr MC-20-865996A3
$495.00 $650.00
Barr MC-20-865996A3 MerCruiser Exhaust 1.7 inch Riser Spacer Kit Barr Spacer plate height 1.7 inches For use with raw water cooled (RWC) applications
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European Hull Anode Zinc OEM By Martyr - Canada Metal Co. L = 5.55 Inches - 1.41 mm W = 3.78 Inches - 96 mm...
Flame Arrestor For LSA and LT4 OEM PCM R145019
$165.83
Flame Arrestor for LSA and LT4 Engines OEM PCM R145019
Carburetor Retro Kit Crusader RF052009 - RA052009
$1,281.66
RETRO KIT,CARBURATORRETRO KIT,CARBURATORReplaces Crusader RA052009, RA052009/RBReplaces Pleasurecraft Marine RA052009RB
13" Fuel Tank Sender For 12" Tank Depth Stainless Steel Moeller 114-035762-10
$94.05 $130.79
13" Length - 12" Tank Depth - Moeller Reed Switch Sending Unit Reed style sender for 13 in. deep marine fuel tanks provides tank level...
Bracket Cover Plastic Cover Only For Retrofit Distributor Kit PCM R126006A
$70.92
This is the plastic cover that comes with the PCM RK107025A ProTech Retrofit Distributor Kit PLASTIC COVER ONLY! PCM OEM - Not an aftermarket If...
Spark Plug Set Ford 351 High Output 285 GT-40 Set Of 8 Indmar OEM 49-2007 Spark Plug Set Ford 351 High Output 285 GT-40 Set Of 8 Indmar OEM 49-2007
$44.00 $47.50
Original Indmar Spark Plug Set 49-2007 Includes 8 Plugs Indmar Spark plugs for 351 HO engines Spark Plug Kit includes 8 spark plugs (RS9YC). Used...
Distributor Pertronix Flame Thrower Plug and Play Marine Distributor with Igniter II® Module
$418.00 $459.80
Ford 302 Marine Electronic Billet Distributor D230800 Billet aluminum electronic distributor with twist lock cap fasteners for Ford 302 cu. in. marine engines. Pertronix Ford...
Splash Plate Top Mount For Bell Housing For TOP Mounted Starter Indmar OEM 53-5047
$36.21 $38.99
Splash Plate For Indmar Bell Housing with TOP MOUNT Starter OEM Indmar for TOP MOUNT starter Used with Indmar Bell Housing 53-1410 & 53-1410P - CLICK...
Impeller Kit Mercruiser D-Shaft Neoprene OEM 17954-0001-P
$52.05 $60.70
Replacement D shaft impeller for Mercruiser Bravo raw water pump. Replaces Mercruiser 47-59362T1, 593621, 59362, 59362A1 Replaces Jabsco 17954-0001 Neoprene impeller material for water pumping...
Foot For Rear Mount and Trunion Assembly Tall Pleasurecraft Marine R092011
$65.55
FOOT for PCM Rear Mount and Trunion Assembly For Rear Mount And Trunion Assembly - CLICK HERE
Idler Pulley Quicksilver® OEM QS-8M6500024
$42.00 $42.49
Idler Pulley Quicksilver® Brand Idler Pulley Replaces RECMAR-REC8M6500024
Inboard Starter Sierra Marine 18-55510 Inboard Starter Sierra Marine 18-55510
$297.46 $297.49
Inboard Sierra® Marine Starter Permanent Magnet Gear Reduction; 4.909:1 Gear Reduction Ratio; For Use With Mercury 4.5 Liter And 6.2 Liter Non-GM Engines Designed To...
V6 MPI Distributor Cap and Rotor OEM Quicksilver 898253T28
$131.99
V-6 ENGINES Original Quicksilver tune up kit for MCM 4.3L MPI multiport injection engines. LONG BACK ORDER - CLICK HERE FOR SIERRA Tune-up kitFor Mercruiser...
GM V6 HVS Tune-Up Kit Sierra 18-5246 GM V6 HVS Tune-Up Kit Sierra 18-5246
$94.05 $125.59
Sierra® -GM V6 HVS Tune-Up Kit - V-6 ENGINES Includes distributor cap and rotor For late model 4.3L Mercruiser engines with HVS distributors Replaces Mercruiser...
HVS V6 Spark Plug Wire Set Quicksilver 84-863656A2
$154.99
Quicksilver Spark Plug Kit 4.3
Spark Plug Rs12yc 4 Pack Volvo Penta 3851857
$20.45 $21.40
Volvo Penta 3851857 Spark Plug 4 Pack Volvo Penta Spark Plug 4 Pack Fits Volvo Penta 3.0 GL MD, 3.0 GLM, 3.0 GLP-A, 3.0 GLP-B,...
Impeller Pump Repair Kit EMP Brand QS-47-8M0137219 -EMP-46-07415 Impeller Pump Repair Kit EMP Brand QS-47-8M0137219 -EMP-46-07415
$36.05 $46.99
EMP Brand - 46-07415 Replaces Mercruiser impeller service kit QS-47-8M0137219 Kit includes shorter heavy duty impeller, o-ring & overmolded inner front wear plate For use...
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