JEM-Sport EcoBoost Swap Wiring Harness - Chassis/Patch



Ecoboost Swap Wiring Harness and Fuse Box Kit by JEM-Sport.

This kit includes a patch wiring harness and fuse box neccessary for a Ford 2.0L and 2.3L Ecoboost engine swap into any chassis.  If you purchase a used lift-out Ecoboost engine, chances are you can also aquire the engine harness and ECU.  In this case, all you will need is this wiring harness kit to complete your swap!

This is basically a replacement for the "Ford Control Pack" patch wiring harness (M-6017-20T, M-6017-23T, M-6017-23TA) that is no longer available for order.  Can be used with crate engine M-6007-23T, M-6007-23TA.  All of our patch wiring harnesses are designed around the 2015-2017 Mustang ECU connectors.

This patch wiring harness has been tested and confirmed to work with the following Ecoboost ECUs:

  • 2015-2017 2.3L Ecoboost Mustang using any manual transmission
  • 2015-2017 2.3L Ecoboost Mustang using 6R80 Auto transmission
  • 2015-2018 2.0L Focus ST
  • 2013-2019 2.0L Ecoboost Escape 

This will likely work with any 4cylinder Ecoboost ECU in many other Ford and Lincoln Models from 2013-2019, we simply haven't tested them ourselves.  

Our patch wiring harness will take care of everything chassis-mounted.  The Ecoboost ECU has two main connectors.  One primarily for the engine harness, and one primarily for power distrubution and chassis connections.  This product listing is for the chassis-side harness.

This patch harness will allow connections for these key functions:

  • Power distribution
  • Fuse box
  • OBD2 port
  • Accelerator pedal
  • Ignition switch
  • Everything is terminated to the 2nd Main ECU connector.
  • All new wire, pins, and connectors.

Installation guide for this harness can be found here.

We will offer several different wiring solutions:

  1. The JEM-Sport "Chassis-Side" patch harness for people planning to keep the OEM Ford engine and ECU. (The product you are currently viewing)
  2. The JEM-Sport "Engine-Side" harness for people who simply need a quality replacement engine wiring harness.
  3. The JEM-Sport "Complete Wiring Solution" for chassis and engine, available with or without an ECU/PCM ready to start your Ecoboost engine!