KimpexHD - Idle Air Control (IAC) Valve Polaris (SF-140-006724) Options:POL (SF-140-006724) 5 ° low return angle

5 ° low return angle ) with reversing lever

• Revised the medium

100% high grade Natural Rubber can be repair and patch easily

Activity level: Moderate action to extreme intensity

"Air-Pump" insole for air circulation

KimpexHD - Idle Air Control (IAC) Valve Polaris (SF-140-006724) Options:POL (SF-140-006724) 5 ° low return angleThe 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,