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

Winged Drain Plug & O-Ring For Tee Exhaust Drain Hose Kit Indmar 60-5176 Winged Drain Plug & O-Ring For Tee Exhaust Drain Hose Kit Indmar 60-5176
34%
$8.50 $12.95
Winged Drain Plug for Exhaust Drain Hose OEM Indmar 605176 For Complete Hose Kit with Drain Plug & Tee - CLICK HERE For Plastic Tee...
Wire Harness Adaptor Original PCM# RA121094
6%
$78.50 $83.08
CRUSADER ADAPTER HARNES OEM RA121094
Wire Harness Extension 10 Feet Original PCM# R121014 Wire Harness Extension 10 Feet Original PCM# R121014
17%
$105.00 $126.86
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...
Wire Harness Ford Engine To Dash Original PCM# R121025A Wire Harness Ford Engine To Dash Original PCM# R121025A
5%
$139.67 $146.68
PCM Carbureted Ford 1987 & Up R121025A No Resistor Wires Can be used on 1987 and prior with a ballast resistor, however you will need to finish...
Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A Wire Harness Pigtail 12 Inches Male To Female Original PCM# R121002A
12%
$37.77 $42.95
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 Kit 8MM Ford - Chevy 302-351-350 Blue Color Mega Mag 109 MEG-109
40%
$85.00 $142.56
For Prestolite and Mallory Distributors PCM - Indmar up to 1994 Will not fit Delco distributors Mega-Mag low resistance/high output wire 90 degree boots on...
Wire Set Delco Spark Plug and Coil red 5.7L EST OEM Indmar 75-6002 Wire Set Delco Spark Plug and Coil red 5.7L EST OEM Indmar 75-6002
18%
$99.00 $120.85
SPARK PLUG WIRE SET RED 5.7 DELCO EST OEM# IND-75-6002 OEM Indmar spark plug wire set for V8 GM 350 & 383 cu. in. small...
Wire Set GM Delco Spark Plug And Coil 5.7 - 7.4 - Black Original PCM# RK120011 Wire Set GM Delco Spark Plug And Coil 5.7 - 7.4 - Black Original PCM# RK120011
12%
$70.37 $79.99
ORIGINAL PCM SPARK PLUG & COIL WIRE SET GM BLACK Black - 8mm Works great with Ford DUI Distributors - Coil wire is not used. Delco...
Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-6004 Wire Set Plugs And Coil Indmar 5.7L HVS OEM Indmar 75-6004
11%
$175.00 $195.79
OEM Indmar Wire Set For 5.7 HVS CLICK HERE FOR A GREAT UPGRADE THE UIW-217 CLICK HERE These are the OEM 8MM Plugs Indmar 75-6004-751106...
Wire Set Spark Plug 8.1L High Performance Spark Plug Wire Set United Marine UIW-116
14%
$137.95 $159.67
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
WIRE SET SPARK PLUG AND COIL - LS-1 - 6.0L - LY6  ORIGINAL INDMAR 75-1202 WIRE SET SPARK PLUG AND COIL - LS-1 - 6.0L - LY6  ORIGINAL INDMAR 75-1202
10%
$79.95 $88.99
OEM INDMAR Spark Plug Wire Set For LS-1 - 6.0L -  LY6 Indmar Part# 75-1202  This part replaces the 75-1102 wire set for the 6.0 OEM spark plug wire...
Wire Set Spark Plug And Coil 5.0 - 5.7 MPI HVS LH Original PCM RK120018A
25%
$87.00 $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...
Wire Set Spark Plug And Coil 5.0 - 5.7 MPI HVS RH Original PCM RK120020
5%
$79.07 $82.91
OEM PCM Wire Set For 5.7 & 5.0L MPI HVS Right Hand Right Hand - Reverse Rotation Crusader / PCM Left Hand or Standard Rotation Uses Item#...
Wire Set Spark Plug And Coil 8MM GM-Ford OEM PCM RK120017
8%
$69.50 $75.71
Original Crusader 8mm ignition wire set Fits: GM 350 Ford 351 Ford 302 5.8 5.7 5.0 OEM PCM Fits Prestolite or Mallory 90 Degree Plug/Cap...
MEGA-MAG CUSTOM WIRE SET SPARK PLUG AND COIL BIG BLOCK BLUE COLOR UIW-110
36%
$94.00 $145.76
MEGA-MAG CUSTOM WIRE SET SPARK PLUG AND COIL BIG BLOCK BLUE COLOR MEGA-MAG - UIW-110 V8 marine spark plug wire set For GM and Ford...
Wire Set Spark Plug And Coil Big Block Engine Blue UIW-110 Performance
8%
$82.38 $89.97
V8 Big Block Spark Plug Wire Set United Ignition Wire 110 8 mm ignition wire set Fits GM OR Ford 8 cylinder big block marine engines...
Wire Set Spark Plug and Coil Delco EST V8 Spark Plug Wire Set Blue UIW-203
13%
$79.00 $90.54
Delco EST V8 Spark Plug Wire Set  CUSTOM WIRE SET SPARK PLUG AND COIL V8 marine spark plug wire set Delco EST V8 marine spark...
Wire Set Spark Plug and Coil Full Set <b>Both Sides</b> LT1 LTR Indmar OEM ALL YEARS 55-6010A-B Wire Set Spark Plug and Coil Full Set <b>Both Sides</b> LT1 LTR Indmar OEM ALL YEARS 55-6010A-B
29%
$99.00 $139.45
Original Indmar Ignition Wire Set Includes Both Sides For Odd Bank and Even Bank FITS ALL YEARS LT1 CORVETTE FITS ALL YEARS LTR NORTHSTAR COIL...
WIRE SET SPARK PLUG AND COIL INDMAR 5.7L HVS MEGA-MAG UIW-217 BLUE HIGH PERFORMANCE UPGRADE FROM 75-1106 Wire Set Spark Plug And Coil Indmar 5.7L HVS Mega-Mag Blue High Performance Upgrade From 75-6004 UIW-217
22%
$109.05 $139.77
Indmar Mega-Mag BLUE Wire Set For 5.7 HVS 8mm Wire! MEGA-MAG 217 Universal Ignition Wire Brand UPGRADE FROM 75-1106 7mm AND the Indmar 75-6004!! 8mm ignition...
Wire Set Spark Plug And Coil PCM - 6.0L - Catalyst Engines Original PCM RK120021B
5%
$79.53 $83.75
OEM PCM Spark Plug Wire Set For 6.0L - Catalyst Engines PCM OEM PART RK120021B for CAT Engines 6.0L Catalyst Spark Plug Wire Set FOR 6.0L...
Items 1221 to 1240 of 1265 total