GMC C1500 Idle Air Control Valve

Replacement Parts


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Your GMC C1500 is a true workhorse. Keep it running smoothly by ensuring that its idle air control valve is delivering the proper amount of air to the engine. IAC valves fail when they become clogged with dirt and debris. Avoid performance issues with a new valve from AutoZone.

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  • Part Number: AC102
  • Application: Without electronic speed governor
  • Notes:
  • Part Number: AC142
  • Notes:
  • Part Number: AC102VC
  • Notes:
  • Part Number: AC102DG
  • Notes: Full service kit, Includes sensor, Pigtail, Butt connectors and heat shrink
  • Part Number: AC142DG
  • Notes: Full service kit, Includes sensor, Pigtail, Butt connectors and heat shrink
  •  | Page 1 of 1 |  

When the flow of air to the idle air control valve for your GMC C1500 is limited, the valve's response time slows. Other symptoms of a faulty valve include lowered engine RPM and irregular deceleration when you remove your foot from the gas pedal. Fix the problem today by shopping online with AutoZone and taking advantage of Same Day Store Pickup (in most cases) or Free Shipping on any purchase of $75 or more. We also offer trustworthy advice provided by helpful staff and a Loan-a-Tool program to help you complete your project during your next in-store visit.

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