Toyota Avalon Idle Air Control Valve

Replacement Parts

Tell Us More About Your Toyota Avalon. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Your Toyota Avalon is so reliable, it's easy to enjoy the drive and forget about what's going on under the hood to make it possible. A clogged Toyota Avalon idle air control valve affects your engine's idle because it affects the air intake. Purchase a new one at AutoZone to restore confidence in your ride.

Show of 3  Results
View:
  •  | Page 1 of 1 |  
  • Part Number: AC4021
  • Notes:
  • Part Number: AC4216
  • Notes:
  • Part Number: AC419
  • Notes:
  •  | Page 1 of 1 |  

Dirt and carbon build-up in the Avalon IAC valve prevents air from reaching the engine, which ruins the air-to-fuel ratio that's crucial for the combustion cycle. The lack of air causes the engine to flood with fuel. That causes an irregular drop in RPMs when you take your foot off the gas, as well as backfiring and stalling at idle. Order a new idle air control valve for Toyota Avalon from AutoZone and take advantage of trustworthy advice provided by helpful staff, as well as free battery charging and engine diagnostic testing.

Other Customers Also Viewed

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy

FREE SHIPPING

On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

${returnanywherealttext}

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods:
 
label.common.footer.alt.autozoneLogo