Link ECU LS Stepper Adapter Harness

Intended for use with our terminated LS engine harness. Plug and play compatibility with GM LS IAC stepper motors. If you are planning to run a drive by cable configuration on our terminated LS harness you will need this part.

This adapter loom terminates to Aux 5,6,7,and 8 via the pre-wired stepper adapter connector in the engine harness