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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Manifold Exhaust For Indmar Ford 351 - 302 Engines With Mounting Kit & Gasket Indmar BARR FM-1-83
$445.00 $577.00
Barr Manifold With Install Kit Ford 351 & 302 Engines - All years SOLD PER SIDE - NEED TWO PER ENGINE! Manufactured by Barr. Includes...
Riser 3.5" GM -Ford Exhaust Riser Indmar OEM 53-2027 Riser 3.5" GM -Ford Exhaust Riser Indmar OEM 53-2027
$410.00 $425.00
Exhaust Riser 3-1/2" -  Original Equipment Indmar Item - RAW WATER COOLED ENGINES OEM Indmar 53-2027 - Need 2 per engine - Same part number for...
Rotor Mallory YL Series OEM Mallory Rotor MAA-309
$21.42 $24.59
Original Equipment Mallory Rotor with copper tip fits YL Marine Series V8 engines This item is usually used on electronic distributors, but will also work...
Cap And Rotor PCM GT40 Original PCM Item# RP173082
$70.85
PCM GT 40  Original PCM RP173082 Not Aftermarket 1995 & Up PCM EFI Ford WARNING- This product can expose you to chemicals which are known to...
Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A
$38.70
One foot harness extension with 8 prong rectangular male to 8 prong rectangular female connections. R121002A It can be cut in half and spliced to...
Wire Harness Extension 10 Feet Original PCM# R121014 Wire Harness Extension 10 Feet Original PCM# R121014
$121.69
Engine to dash 8 prong rectangular plug 10 foot wiring harness extension PCM Fords from 70's Up Fits All Indmar Ford's and GM up through...
Spark Plug Set AC Delco Iridium AC-41-101 Set Of 8 AC Delco Brand ACD-41-101 Replaces PCM RP030010 Spark Plug Set AC Delco Iridium AC-41-101 Set Of 8 AC Delco Brand ACD-41-101 Replaces PCM RP030010
$115.00 $140.56
AC DELCO 41-101 Spark Plug Set Replaces PCM RP030010 Includes 8 Plugs 5.0 MPI & 5.7 Excaliber -2002 & Up Indmar 2006 up 5.7L engines...
Starter GM Left Hand GM Top Mount Replaces Crusader RA122009 | ARCO 30459 Starter GM Left Hand GM Top Mount Replaces Crusader RA122009 | ARCO 30459
$287.10 $347.75
ARCO Quality Marine Starter for GM Left Hand Rotation "Standard" Engines Fits 305 - 350 - 454 - 6.0L Engines - Top Mount Starter Fits...
O-Ring Neutral Safety Switch Original PCM OEM R047166
$17.50
O-RING FOR NEUTRAL SAFETY SWITCH Fits PCM and Velvet Drive Switches ORIGINAL OEM PART PCM R047166
Holley 4150 Marine Carburetor 600 CFM EPA Approved Indmar 5.7L - 454 Indmar# 611035 Holley 4150 Marine Carburetor 600 CFM EPA Approved Indmar 5.7L - 454 Indmar# 611035
$1,424.42 $1,533.99
600 CFM V4 Barrel Carburetor INDMAR 611035 4150 OEM Indmar #  611035 DOES NOT COME WITH SPACER GASKET! Please click HERE to add spacer gasket; Part...
Wire Set Spark Plug And Coil Set 8MM PCM Protec Ford-GM OEM RA121040 Wire Set Spark Plug And Coil Set 8MM PCM Protec Ford-GM OEM RA121040
$63.49
Original Crusader 8mm ignition wire set fits Crusader marine engines Coil Pack Protec Ignitions 1989 - 1995 Carbureted or Throttle Body EFI - PTI - PROTEC...
Valve Throttle Air By-Pass IAC MPFI All Years
$269.99 $307.24
Idle Air Control PCM GT40 Multi Port Fuel Injection ALL Years
GM Small Block IAMF/HVS Distributor OEM Volvo Penta 21622232 GM Small Block IAMF/HVS Distributor OEM Volvo Penta 21622232
$295.00 $327.19
MP Factory flat cap HVS distributor with cam sensor and two screw cap with stainless fasteners. Fits: Crusader GM 5.0L and 5.7L MPI LEFT HAND...
Fuse Link 100 AMP PCM 30 Inches Long OEM R153018A Fuse Link 100 AMP PCM 30 Inches Long OEM R153018A
$63.19
FUSE LINK 100A (5.0/5.7/6.0L) - 30 INCHES LONG If you need the longer 50 Inch, click HERE Fuse Link for circuit breaker to starter 100 amp...
3/4 Inch Hardwall Marine Exhaust-Water Hose Shields Brand 116-250-0340
$8.44 $16.95
Water Hose Wire Reinforced 3/4" Inch Inside Diameter  Shield's® 250 Series Hose Sold per foot We also have MPI Brand - CLICK HERE Wire reinforced,...
Sending Unit Oil Pressure <b>Dual Station</b>1/8-27 NPT  80 PSI  PCM R020006 Sierra® Brand OP24891
$42.05 $50.79
Engine oil pressure sending unit sends signal from 1 engine to 2 separate 80 PSI oil pressure gauges. Sierra® Brand OP24891 Dual Oil Pressure Sending...
Tune Up Kit - Delco HVS V8 Tri-Pak Tune-Up Kit United Marine UIW-1-217
$183.19 $224.97
Delco HVS V8 Tri-Pak Tune-Up Kit Kit fits Mercruiser V8 engines with Delco HVS ignition systems Kit includes MEGA-MAG 8mm SSC silicone spark plug wire...
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
Sold Out
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...
Muffler Interchangeable Angled 3 Inch O.D. 60° Inlet With 3 Inch O.D. Straight Outlet 46 Inches Long Custom Built OEM UM-288-3001-46
$329.00 $486.95
Ultra Marine - Muffler Aftermarket Interchangeable UM-288-3001-46 - CUSTOM SIZE 60 Degree Angled 3" Inlet With 3" Straight Outlet 46" Tip to Tip - NOTE...
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