Idle Air Control Valve

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The Grey Beast

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Does anyone know what the OEM number or SKU number is for a Idle Air Control Valve? Its for a 2011 Chevy Tahoe. I've been doing research on it and cant find what fits.

What brand do you recommend I use. Where to buy one.

2011 Chevy Tahoe z-71, 4x4 5.3 v8​


Thank you.

Ken
 

davidavidd

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As far as I know there is no separate IAC on a 2011, it's part of the throttle body.
 

Foggy

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NO IAC on gen IV engines. The "idle air" is controlled by the throttle body
opening to what what the ECM commands it to do to keep idle correct.
Maybe you have a a dirty/bad MAF or a dirty bad Throttle Body
 
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