Mustang EFI Engine & Injector Harnesses 1986-2021
EFI Engine & Injector Harnesses
Engine swaps are a big job, and while the Coyote is a natural fit for many older style Mustangs, the process has a lot of small requirements that can be easy to overlook. Here at CJ’s, we pride ourselves on offering everything that you need, both big and small. For your car, that might include a fuel injection conversion harness. With top brands like Painless Performance and Ford Performance, you can be sure that you’re getting the highest quality EFI and engine harness solutions in the industry.
We make it easy to get everything you need in one package, including new fuel injection harness, diagnostic connector, mounting hardware, and an installation manual. Factory connectors, color-coded wires, and direct-fit application help to make the installation process even more simple. For newer model Coyote-equipped Mustangs, you can check out our engine harness upfit kits depending on your model year and transmission type.