KimpexHD - Idle Air Control (IAC) Valve Polaris (SF-140-006724) Options:POL (SF-140-006724) plus elasticized wrist design for

plus elasticized wrist design for secure

• Revised the medium

5 ° low return angle ) with reversing lever

40% Acrylic

KimpexHD - Idle Air Control (IAC) Valve Polaris (SF-140-006724) Options:POL (SF-140-006724) plus elasticized wrist design forThe OEM part includes a metal housing with a sensor. We only provide the SENSOR. The IAC valves are used to maintain the speed of the engine while at idle. They regulate engine speed by adjusting the amount of air allowed into the intake during idle. If you have running or idling issues on your EFI machine, the Idle Air Control (IAC) valve is probably to blame. In that case, it's usually the solenoid that goes bad over time and does not open properly,