Lexus ES300 Idle Air Control Valve

Replacement Parts

 

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A luxury vehicle that gives drivers a solid combination of style and substance, your Lexus ES300 is a fantastic, all-around ride. Feel a renewed sense of confidence that your engine is receiving the correct air amount by swapping out your idle air control valve for Lexus ES300 with one from AutoZone's fantastic selection.

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  • Part Number: AC4058
  • Part Number: AC123
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A Lexus ES300 idle air control valve is responsible for determining the amount of air your engine takes in and ensuring that your car's computer matches it with the right fuel dose. If your engine RPM is lower than normal, or your valve is clogged with debris, carb and dirt, these are symptoms of serious issues with this component. Another sign is an instant, irregular deceleration when your foot is lifted off the pedal. Replace your ES IAC valve today with AutoZone and take advantage of free battery charging and engine diagnostic testing at your store visit.

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