These are high quality aftermarket injector connectors made specifically for the Wiring Specialties EFI Harness. Simply unplug your old harness and plug this new one in.
*For use with Wiring Specialties EFI Harnesses only.
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
Can I use this harness to upgrade from old injectors to new injectors or do I need to buy the old injector harness and the pigtails separately?
Hi Patrick, you can use this harness if you already have a Wiring Specialties EFI harness. It will not work with the OEM harness as the injector connectors are hardwired in