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

WIRE SET SPARK PLUG AND COIL PCM - GT40 EFI ORIGINAL PCM RK120015
3%
$73.80 $75.71
OEM PCM Spark Plug Wire Set For GT40 PCM OEM PART PCM 351 GT40 MPI EFI Original Equipment 8mm Silicone Shielding Marine Copper Core Complete Set, Includes...
Wire Set Spark Plug And Coil 5.0 - 5.7 MPI HVS LH Original PCM RK120018A
24%
$87.90 $116.15
OEM PCM Wire Set For 5.7 & 5.0L MPI HVS Left Hand - Standard Rotation Replaces Indmar 75-1106 - 751106 Right Hand or Reverse Rotation Uses...
IGNITION COIL PERTRONIX FLAME THROWER II - 0.6 OHMS OEM# 45111 Ignition Coil Pertronix Flame Thrower II - 0.6 OHMS OEM# 45111
17%
$91.00 $109.95
Pertronix Flame Thrower II Ignition Coil Internally resisted, oil filled coil produces up to 45,000 volts, providing added power and better fuel economy! Pertronix Flame...
Fuse Link 100 AMP 50 Inches Long OEM R153018D
13%
$78.40 $89.95
FUSE LINK 100A 50 INCHES LONG Fused Link for circuit breaker to starter 100 amp fused wire If you need the shorter 30 Inch Link, click HERE...
Relay - Solenoid Marine Starter Sierra Brand 18-5801
5%
$37.61 $39.79
MARINE STARTER RELAY - SOLENOID SIERRA BRAND Replaces Indmar 75-5005 Replaces Mercruiser/Mercury 89-76416A1 Replaces OMC/Johnson/Evinrude 586842,586842, 586730, 985064, 982189, 980801, 981703, 3853839 Replaces PCM R130001 Replaces Volvo Penta...
Renew Kit Holley OEM Item - 703-29 Rebuild Kit Renew Kit Holley OEM Item - 703-29 Rebuild Kit
3%
$66.50 $68.54
Holley OEM Item - Marine Carburetor Renew Kit  703-29 Rebuild kit for various Model 4160 Holley Marine Carburetors. For Holley Marine carburetors with List Numbers:...
Oil Filter For All GM Engines Original PCM R077002 Oil Filter For All GM Engines Original PCM R077002
17%
$14.95 $17.95
ORIGINAL PCM OIL FILTER ALL GM ENGINES 5.7 - 350 - 7.4 - 454 - 8.1 - 502 Replaces Sierra 18-7824-2 This is a bottom...
Impeller Indmar 302 Raw Water Pump OEM JP-09-1027B-1 Impeller Indmar 302 Raw Water Pump OEM JP-09-1027B-1
26%
$37.00 $49.94
Comes WITH all gaskets and O-Ring! Impeller for 302 Pump OEM JOH09-1027B-1 Replaces Jabsco 1210-0001 Replaces Volvo 21951346 Fits Johnson Pump 10-24228-1 Also was used...
Impeller Kit Jabsco OEM Splined Neoprene Impeller Full Kit Profile-K - 1210-0001-P
7%
$39.75 $42.70
Original Jabsco impeller fits many different Kohler, Onan, Perkins, Universal, Volvo Penta, & Yanmar marine engine cooling pumps Fits some Mastercraft LT1 engines around 1995 FULL...
O-Ring Sherwood Raw Water Pumps OEM R047111 PCM Original
21%
$6.14 $7.73
This is an original OEM PCM O-Ring FOR SHERWOOD RAW WATER PUMP - Not the Seawater Strainer. For the Seawater Strainer O-Ring is ITEM 11805 CLICK...
Seal & Seat Combo Package For Raw Water Pumps Sherwood G-21 Pump 12859
6%
$35.00 $37.38
SEAL & SEAT COMBO PACKAGE FOR SHERWOOD RAW WATER PUMP Sherwood G-21 Ford & GM PCM Also fits RA057031 Pumps - 2002-2003. Seal and Seat Assembly Replaces...
O-Ring For Johnson Raw Water Pumps - Internal OEM 35729B DANCO O-Ring For Johnson Raw Water Pumps - Internal OEM 35729B DANCO
25%
$2.99 $3.99
DANCO INTERNAL O-RING FOR JOHNSON CRANK DRIVE RAW WATER PUMPS Exterior Diameter: 0.81 in. Interior Diameter: 0.62 in. Material: Rubber Number in Package: 1 pk...
Wire Set V8 Small Block United Ignition Wire 109
19%
$72.00 $88.98
Delco 8mm Ignition Wire Set Fits All GM or Ford 8 cylinder small block marine engines with Mallory or Prestolite top terminal distributors V8 marine...
Exhaust Hose Hardwall Sold Per Foot 2 Inch ID MPI 250 Series 250-2004 Exhaust Hose Hardwall Sold Per Foot 2 Inch ID MPI 250 Series 250-2004
32%
$16.70 $24.57
MPI® Exhaust | Water Hose Hard Wall 2" Inch Inside Diameter Hose 250 Series 116-250-2004 Sold Per Foot 2 inch ID hardwall marine exhaust/water hose...
Isolator Rear Mount PCM OEM R094017
19%
$13.71 $16.84
Rear Mount Isolator PCM Fits All PCM ISOLATOR REAR MOUNT Replaces Pleasurecraft Marine R094001 Height 1-5/8" Larger End 1-31/32" Outside Diamter of Small End 1-11/32"...
Mounting Kit For Riser Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-1004 Mounting Kit For Riser Indmar Big Block Riser 545 - 502 - 8.1 OEM 49-1004
21%
$7.52 $9.52
Indmar OEM Mounting Kit For Riser Indmar 53-1077 Big Block Riser 545 - 502 - 8.1 This kit fits the Riser 53-1077 by Indmar
Exhaust Riser Crusader 4 Inch Barr Marine CR-20-98126
29%
$290.00 $406.00
Direct replacement Crusader marine engine with center rise exhaust manifold. ORIGINAL Shorter Version Barr Marine replacement Crusader 4 inch exhaust elbow Used on Crusader marine...
Seal Timing Cover Right Hand Reverse Rotation 454 And 502 - 7.4L  R047180
15%
$18.07 $21.21
Seal Timing Cover Right Hand Reverse Rotation 454 And 502 -7.4L 454/502 RH Front Cover Seal Replaces Crusader 31175 Right Hand Rotation
Hose Formed Circulation Pump To Thermostat Housing <b>Metal Upgrade</b> Indmar And PCM 49-5174
26%
$65.00 $87.99
METAL UPGRADE J Hose Kit - replaces part 84-5040 Rubber Circulating Pump Hose OEM INDMAR 49-5174 Metal Upgrade from the rubber 84-5040 hose. REPLACES R045048 PCM...
OEM Crusader fuel pump fits Crusader 454 & 502 cu. in. marine engines equipped with Carter mechanical fuel pump. Includes mounting gasket
3%
Sold Out
OEM Crusader fuel pump fits Crusader 454 & 502 cu. in. marine engines equipped with Carter mechanical fuel pump. Includes mounting gasket Original Crusader fuel...
AC Delco Spark Plug Set - Iridium Platinum 6.0L OEM Part RP030011 AC Delco Spark Plug Set - Iridium Platinum 6.0L OEM Part RP030011
17%
$130.00 $157.10
Crusader RP030011 Spark Plug Set Includes 8 Plugs Crusader 6.0L Platinum Spark Plug Set For Crusader 6.0L GM engines Contains (8) platinum AC Delco plugs...
Manifold Exhaust Mounting Kit 302 - 351 PCM Engines Sierra Kit 18-8503
9%
$31.78 $34.99
Sierra Kit includes exhaust manifold to head gasket & mounting bolts for Pleasurecraft Marine Ford small block marine engines. SOLD EACH SIDE - SOLD EACH PCM...
Relocator Indmar Oil Filter Relocator 13/16 Original Indmar 531091E
8%
$76.05 $82.89
ORIGINAL INDMAR OIL FILTER RELOCATOR 13/16 GM  Oil filter relocator 13/16.  Used on 5.7 Liter and 8.1 Liter GM engines. For the nipple Spud, order part...
LONG BOLT 8 X 3/8"-16 X 4-3/4" LONG OEM 565247Q Bolt Riser Bolt Long Bolt 8 X 3/8"-16 X 4-3/4" Long OEM 565247Q
47%
$1.85 $3.49
LONG BOLT 8 X 3/8"-16 X 4-3/4" LONG OEM 565247Q Screw FH 3/8 -16 X 4 3/4 SP 25 SOLD Each! Order 6 each per...
Items 361 to 384 of 1340 total