BRAND NEW *OEM QUALITY* Idle Air Control (IAC) Valve TO SUIT HYUNDAI / KIA G4GC ENGINES

TO SUIT:

OEM# 3515023900, 3515023700, 35150-23900, 35150-23700

PACKAGE INCLUDES:

1 X *OEM QUALITY* Idle Air Control (IAC) Valve. (3 PIN PLUG). 

ABOUT YOUR VEHICLE’S IDEAL AIR CONTROL (IAC) VALVE

The Idle Air Control (IAC) valve is a crucial component in modern automotive engines. It regulates the amount of air that bypasses the throttle plate, allowing the engine to maintain a consistent idle speed, especially when loads fluctuate. The valve adjusts based on various factors like engine temperature, air conditioning use, and electrical load to prevent stalling and ensure smooth operation. If faulty, symptoms may include erratic idle speeds, stalling, or poor engine performance. Regular maintenance and occasional cleaning can help prolong its lifespan and ensure optimal engine performance.

Common Failure Symptoms

• Stalling when the engine is idling
• Rough or unsteady idling
• Extreme RPM drops during a slowdown
• The engine may shut off if the AC is turned on
• Check Engine Light is on

Common Causes of Failures

• General solenoid failure from everyday use
• Wear and tear from corrosion
• Clogged valve