Edelbrock GM stepper‑type idle air control (IAC) motor, a four‑wire service replacement for compatible GM stepper IAC systems. Supplied as a ready‑to‑install idle motor, it restores stepper motor control of idle speed and comes with a seal gasket to help ensure proper sealing at the mounting surface. Use it when replacing a worn or failed IAC on compatible applications.
Edelbrock GM Stepper Iac Motor