JEM-Sport – EcoBoost Swap Wiring Harness – Chassis/Patch – 2019+ Ford Ranger

JEM-Sport – EcoBoost Swap Wiring Harness – Chassis/Patch – 2019+ Ford Ranger

The JEM-Sport patch wiring harness and fuse box kit for the 2019-2024 Ford Ranger 2.3L EcoBoost handles everything on the chassis side of your engine swap. Also compatible with the 2020+ Explorer 2.3L and other Gen 2 2.3L EcoBoost applications.

Full 10R80 10-speed automatic transmission support is built in — no additional controller or module needed. Manual transmissions are supported as well. Transfer case control is also possible with additional wiring.

If you pick up a used lift-out EcoBoost with the engine harness and ECU intact, this is the only additional wiring kit you need to complete the swap. All wire, pins, and connectors are new. Everything terminates to the 2nd main ECU connector.

What This Kit Covers:

• Power distribution
• Fuse box
• OBD2 port
• Accelerator pedal
• Ignition switch
• Automatic transmission
• Paddle shift inputs

Confirmed Compatible:

• 2019-2024 Ford Ranger 2.3L EcoBoost
• 2020+ Ford Explorer 2.3L EcoBoost

This harness will likely work with many other 4-cylinder EcoBoost ECUs across Ford and Lincoln models from 2019 and up, 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.)