Idle Air Control Valve - 1AISC00027

Warranty & Shipping
Product Reviews
Vehicle Fit

The Idle Air Control Valve in your vehicle controls engine idle speed by allowing for air to bypass the throttle plate. Symptoms of a failing Idle Air Control Valve include stalling, stumbling, high or increasing idle speeds.


  • Brand New Idle Air Control Valve
  • Replaces dealer part number: 53030840
  • Direct fit replacement
  • Built to strict quality control standards

This replacement idle air control valve is just what you need to keep your vehicle running great!


Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

3.00/ 5.0
6 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Helped on gas mileage
I had manually cleaned this part a couple times - once out of necessity as my Jeep Liberty wouldnt stay idling - as well as for the fact that I couldnt find this part for less than $60 elsewhere. Once I found it for around $18 at 1A Auto I figured I couldnt lose. Its been running smoother and Ive noticed my gas mileage tick up almost 3 mpg already. Very pleased.
August 27, 2017
Great swrvice
I love ordering from this site. Fair and honest! Great quality and fast shipping. And the how to videos are awesome. Thank 1A
September 10, 2017
Bad Idle Valve
The idle valve is no good. It wont throttle down Idles around 1600 rpm. Had to put the old valve back on. Could be one in a million bad? Coded idle valve no good. Also the plug in was hard to mate.
December 8, 2017
It was a fast delivery. Easy to install and working great. Thanks
December 31, 2017
Unhappy with product.
Failed after about 30 days. Went to wrecking yard for a used one and it has been fine
February 23, 2018
Wrong part.
The part didnt fit my truck correctly. I INFORMED you all it didnt get a solution to my problem. I had to purchase the part somewhere else.
October 4, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Year Make Model Description
2000-2002Dodge Dakota Dodge Dakota Idle Air Control Valve V8 4.7L
2000-2001Dodge Durango Dodge Durango Idle Air Control Valve V8 4.7L
2002Dodge Ram 1500 Truck Dodge Ram 1500 Truck Idle Air Control Valve V8 4.7L
2002-2003Dodge Ram 1500 Truck Dodge Ram 1500 Truck Idle Air Control Valve V6 3.7L
1999-2004Jeep Grand Cherokee Jeep Grand Cherokee Idle Air Control Valve V8 4.7L
2002-2003Jeep Liberty Jeep Liberty Idle Air Control Valve V6 3.7L
Part #: 1AISC00027

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout