HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

WE WANT TO HEAR FROM YOU!

We strive to make improvements that make it easier to serve your boating needs.
We’d like to know more about you and how we can do the best job possible for you.
Please take the time to complete this brief 3-5 minute survey to help us serve you better.

FREE Ground Shipping on Orders over $100!  Exceptions apply - see details.

Toggle Nav
  • Sign In
  • Create an Account
My Cart
Search
Menu
Account
Settings
Engine Adapter Harnesses

Engine Adapter Harnesses

6 Items

Set Descending Direction
View as List Grid
  1. Suzuki 36661-96L30 Gauge Adapter
    Gauge Harness | Suzuki 36661-96L30
    SUZUKI-36661-96L30
    Qty In Stock: 13
    Gauge Harness Learn More
    MSRP: $91.38 $81.22
    Add to Wishlist
  2. 10 foot Harness Extension | Suzuki 36620-93J42
    10 foot Harness Extension | Suzuki 36620-93J42
    SUZUKI-36620-93J42
    Qty In Stock: 1

    10 foot Harness Extension 

    Learn More
    MSRP: $120.19 $106.84
    Add to Wishlist
  3. Merc Adp Harness (Old Style Eng to Canno
    Merc Adp Harness (Old Style Eng to Canno
    CDI-421-4401
    Qty In Stock: 0
    Brand: CDI Electronics
    Merc Adp Harness (Old Style Eng to Canno Learn More
    MSRP: $260.61 $228.04
    Add to Wishlist
  4. Johnson/Evinrude Engine Adapter Harness | CDI Electronics 421-4402
    Johnson/Evinrude Engine Adapter Harness | CDI Electronics 421-4402
    CDI-421-4402
    Qty In Stock: 0

    Johnson/Evinrude Engine Adapter Harness

    Learn More
    MSRP: $235.35 $205.96
    Add to Wishlist
  5. Johnson/Evinrude Engine Adapter Harness | CDI Electronics 421-0001
    Johnson/Evinrude Engine Adapter Harness | CDI Electronics 421-0001
    CDI-421-0001
    Qty In Stock: 0

    Johnson/Evinrude Engine Adapter Harness

    Learn More
    MSRP: $225.14 $197.00
    Add to Wishlist
  6. OMC Adp. Harness (Eng to Merc. Boat Har
    OMC Adp. Harness (Eng to Merc. Boat Har
    CDI-421-4301
    Qty In Stock: 0
    Brand: CDI Electronics
    OMC Adp. Harness (Eng to Merc. Boat Har Learn More
    MSRP: $235.35 $205.96
    Add to Wishlist

6 Items

Set Descending Direction
View as List Grid
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
© 2025 Marine Parts Source. All Rights Reserved.