JEM-Sport – EcoBoost Swap Wiring Harness – Chassis/Patch -17

JEM-Sport – EcoBoost Swap Wiring Harness – Chassis/Patch -17

If you’re doing a Ford 2.0L or 2.3L EcoBoost engine swap, this is the wiring solution you need. The JEM-Sport patch wiring harness and fuse box kit handles everything on the chassis side, making it the missing piece between a used lift-out EcoBoost engine and a fully functioning swap.

This kit serves as a direct replacement for the discontinued Ford Control Pack patch wiring harness (M-6017-20T, M-6017-23T, M-6017-23TA) and is compatible with crate engines M-6007-23T and M-6007-23TA. Designed around the 2015-2017 Mustang ECU connectors, it also works with the Focus ST, Escape, and any Gen 1 EcoBoost 4-cylinder using the Mustang engine harness.

All wire, pins, and connectors are new. Everything terminates to the 2nd main ECU connector — clean, straightforward, and swap-ready.

What This Kit Covers:

• Power distribution
• Fuse box
• OBD2 port
• Accelerator pedal
• Ignition switch
• Automatic transmission (6-speed)

Confirmed Compatible ECUs:

• 2015-2017 Mustang 2.3L EcoBoost — manual transmission
• 2015-2017 Mustang 2.3L EcoBoost — 6R80 automatic transmission
• 2015-2018 Focus ST 2.0L
• 2013-2019 Escape 2.0L EcoBoost

This harness will likely work with any Gen 1 4-cylinder EcoBoost ECU across Ford and Lincoln models from 2013-2019, though compatibility outside of the confirmed list above has not been tested.

What’s Included:

• Patch wiring harness
• Fuse box
• All new wire, pins, and connectors

Download Installation Instructions

We offer several different wiring solutions:

1. The JEM-Sport “Chassis-Side” patch harness for people planning to keep the OEM Ford engine harness and ECU.
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!  (The product you are currently viewing.)