Toyota Sienna Idle Air Control Valve

Replacement Parts

 

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Your Toyota Sienna is a dependable minivan with impressive track record for safety and reliability. Make sure that its engine performs efficiently by getting a Sienna IAC valve from AutoZone to ensure that your vehicle's computer is able to match air input with fuel use.

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  • Part Number: AC4216
  • Part Number: AC4021
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When the Toyota Sienna idle air control valve functions properly, your engine is able to reach high RPM and you do not experience instant, irregular deceleration when you lift your foot off the pedal. However, if you notice clogging of the idle air control valve for Toyota Sienna with debris, dirt and carbon, visit AutoZone to replace it with a new one. For your convenience, Same Day Store Pickup is available on online orders.

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