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


  • Brand New Idle Air Control Valve
  • Replaces dealer part numbers: 53030821, 4874373AB
  • Direct replacement
  • Built to strict quality control standards

This replacement idle air control valve makes a great replacement and has good cost savings over the dealer unit!


Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


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.

4.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Idle air control fix
I had a bad idle air control valve and I replaced it with a new one and it runs like new now. The part was reasonably priced and the shipping was fast. I would definitely recommend this company to any of my friends. Thanks John
June 25, 2018
1 month ago
Bestest prices
Great part works REALLY good fast shipping and awesome price.
October 20, 2017
9 months ago
Not a direct fit out of the box.
Shouldn't be listed as a fit for a 1999 jeep tj 4.0 liter. IAC valve came with the wrong size o-ring which was too big, I tried using the original o-ring but it was too small so it would not seal properly. I sent pictures of both old and new IAC vavle for refrence. I couldn't find the proper o-ring to seal and sit the IAC properly.
May 26, 2017
1 year ago
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Vehicle Fit

  • 1999-2002 Dodge Dakota Idle Air Control Valve L4 2.5L
  • 1998-2001 Jeep Cherokee Idle Air Control Valve L6 4.0L
  • 1999-2000 Jeep Cherokee Idle Air Control Valve L4 2.5L
  • 1998-2004 Jeep Grand Cherokee Idle Air Control Valve L6 4.0L
  • 1998-2004 Jeep Wrangler Idle Air Control Valve L6 4.0L
  • 1999-2002 Jeep Wrangler Idle Air Control Valve L4 2.5L
Part #: 1AISC00040