HOLIDAY HOURS:

Our offices are closed on Monday, September 1st in observance of Labor Day.
All orders placed this weekend and on Monday, September 1st will be processed when we open on Tuesday, September 2nd.

HAVE FUN ON THE WATER, HAPPY LABOR DAY and GOD BLESS YOU!

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.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
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

7%
$164.00 $175.83
Flame Arrestor for LSA and LT4 Engines OEM PCM R145019
Pump Inter-Cooler For 6.2 LSA Engine CM 90 12V 3/4" PCM OEM RA057037 Pump Inter-Cooler For 6.2 LSA Engine CM 90 12V 3/4" PCM OEM RA057037
5%
$498.00 $526.73
OEM - PCM CM 90 3/4 Inch 12V RA057037 SureFlow® Replaces Johnson Pump 10-24750-01 Johnson Pump  3/4 Inch Fittings
Carburetor Retro Kit Crusader RF052009 - RA052009
10%
$1,149.05 $1,281.66
RETRO KIT,CARBURATOR RETRO KIT,CARBURATOR Replaces Crusader RA052009, RA052009/RB Replaces Pleasurecraft Marine RA052009RB
Oil Filter Mounting Header OEM PCM R079066
8%
$59.55 $64.99
REMOTE OIL FILTER MOUNTING HEADER HEADER - OIL FILTER Supercedes Crusader 98106 Order the PCM FILTER Part # R077019 click HERE
13" Fuel Tank Sender For 12" Tank Depth Stainless Steel Moeller 114-035762-10
14%
$94.05 $109.29
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
7%
$89.00 $95.82
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
7%
$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...
Repair Kit Major Raw Water Pumps For Sherwood OEM Sherwood 25029
7%
$244.83 $264.53
SHERWOOD Major Pump repair kit OEM 25029 Sherwood raw water pump major repair kit Includes impeller, mechanical seal assembly, 2 ball bearings, cam, cam screw,...
Distributor Pertronix Flame Thrower Plug and Play Marine Distributor with Igniter II® Module
14%
$495.00 $576.53
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...
Engine Mount Front Crusader OEM 97926
11%
$84.00 $93.95
Original Crusader Front Engine Mount 97926 OEM Crusader Mount Crusader front engine isolator mount assembly 1 in. diameter shaft 2 1/2 in. shaft length 3...
Splash Plate Top Mount For Bell Housing For TOP Mounted Starter Indmar OEM 53-5047
15%
$37.00 $43.68
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...
Bolt For Bell Housing Dust Cover Indmar OEM 565300Q Bolt For Bell Housing Dust Cover Indmar OEM 565300Q
44%
$1.64 $2.95
Screw For Indmar Bell Housing Starter-Dust Cover  Indmar 565300Q Bolt size is 7/16-14 X 1 HHCS Original Indmar SP 25 Flare Head Screw SOLD EACH...
Impeller Kit Mercruiser D-Shaft Neoprene OEM 17954-0001-P
9%
$47.83 $52.55
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
14%
$65.00 $75.55
FOOT for PCM Rear Mount and Trunion Assembly For Rear Mount And Trunion Assembly - CLICK HERE
Belt Serpentine Belt For Indmar 6.0L, LY6, LS-2, LS-3, LQ-9  R066043 - 25-060760 Belt Serpentine Belt For Indmar 6.0L, LY6, LS-2, LS-3, LQ-9  R066043 - 25-060760
21%
$44.00 $55.59
Belt  Belt Serpentine Belt Indmar 6.0L, LY6, LS-2, LS-3, LQ-9 Napa Gold FOR OEM BELT - CLICK HERE Serpentine belt for Indmar 6.0L marine engines...
Filter Water Fuel Separator Filter Indmar Sierra 10 Micron OEM 18-7989
39%
$12.00 $19.79
Fuel/Water Separator Filter Sierra® Brand Replaces INDMAR 63-6127 - For OEM - CLICK HERE 3-1/2" Tall Sierra 18-7989 SX fuel/water separating filter Protects marine engines...
Tee For Exhaust Drain Hose Indmar 60-5904
32%
$7.45 $10.99
Exhaust Drain Hose Tee OEM Indmar 605904 Plastic T that fits 5/8" hose with threaded drain hole For COMPLETE Hose Kit with Tee and Drain...
Idler Pulley Quicksilver® OEM QS-8M6500024
1%
$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
9%
$224.00 $245.67
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 kit For...
GM V6 HVS Tune-Up Kit Sierra 18-5246 GM V6 HVS Tune-Up Kit Sierra 18-5246
17%
$94.05 $113.99
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
4%
$148.75 $154.75
Quicksilver Spark Plug Kit 4.3
Spark Plug Rs12yc 4 Pack Volvo Penta 3851857
14%
$18.45 $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
8%
$32.05 $34.99
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...
Exhaust Manifold To Head Gasket 8.1LCrusader RM0294
16%
$10.00 $11.92
Manifold Exhaust Gasket - GM Big Block - Barr Original Indmar SOLD PER SIDE - NEED TWO PER ENGINE! EXHAUST MANIFOLD GASKET Original equipment Crusader exhaust manifold...
U-Joint Bellows with Ridge Sierra 18-2751
4%
$66.99 $69.99
For Mercruiser Alpha I, R, MR, TR and TRS stern drives from serial number 3469428 and up with ridge. For Mercruiser Alpha I, R, MR,...
5/8-Inch #1300 Water Heater Hose Sierra 116-130-0586
21%
$3.68 $4.68
Shields 130 Series Softwall Marine Water Hose 5/8" I.D. SHIELD'S Brand 116-130-0586-1  - 5/8 in. ID 1350 heavy duty water hose Sold per foot -...
GM 8.1L Oil Pan Gasket OEM Indmar 55-1413
23%
$44.40 $57.45
OIL PAN GASKET FOR 8.1L Indmar OEM one piece oil pan gasket seals between oil pan and the block. For Indmar 8.1L Original Indmar
GM 8.1L Oil Pan Gasket OEM Crusader RM0263
7%
$44.05 $47.40
OIL PAN GASKET FOR 8.1L Crusader OEM one piece oil pan gasket seals between oil pan and the block. For Crusader 8.1L 496 CID marine engines Original...
Sea Water Pump Quicksilver 46-8M0139995
$668.69
Direct replacement Sea water pump fits Mercruiser MCM/MIE 4.3L, 5.0L, 5.7L, and 6.2L MPI engines with ECM 555 Sea water pump Does not include pulley...
Injector Fuel - Indmar 12561462 Injector Fuel - Indmar 12561462
30%
$102.00 $145.76
Indmar Fuel Injector BOSCH Fuel injector used on some 5.7L engines Replaces Indmar 63-6094
Fuel Filter Assembly Johnson-Evenrude 10 Micron BRP 5012363
14%
$25.00 $28.99
Replacement spin-on fuel filter for Evinrude - Johnson Replaces BRP 5009676, 5011090
Items 1089 to 1120 of 1420 total