Your cart is empty.
Your cart is empty. Idle Air Control Valve
Fitment
Compatible with: 2002-05 Subaru Impreza H4 2.0L
Reference Numbers
Airtex: 2H1391
BWD Intermotor: 50638
BWD: 50638
CARQUEST Premium By WELLS: 73-4605
Duralast: AC4257
Echlin: 2-16809
Standard Ignition: AC524
Standard Import: AC524
Subaru: 22650AA181, 22650AA182
That guy
Reviewed in the United States on February 13, 2025
Fit my 04 wrx, two screws and a little bit of coolant lost. But we’re keeping this 300,000 mile subie going.
Keni Sanchez
Reviewed in the United States on April 8, 2025
Took a chance and I'm honestly surprised. The price of this iacv is insane from the dealer and from the parts store (I'm talking $300+) so to see this at such a low price I was definitely doubtful. There are others available on Amazon but I chose to use a brand I'm more familiar with, I've used trq suspension components before on other vehicles so I gave this a shot.MY EXPERIENCE:A couple of weeks in its still holding up fine, when I first installed it It wouldn't idle correctly and I just assumed it was the iacv failing but after fiddling with some other stuff to rule it all out it turns out all I had to do was disconnect the battery and start it back up and just leave it idling for a while so that the ECM can relearn its parameters on the new sensor. I haven't had a problem since. If anyone's curious on the wait time I just waited about 15 minutes and it all worked out. If it goes bad sometime in the near future I'll definitely come back and update this, if its good I'll likely recommend this to others in the same situation.
Recommended Products
$57.95
$ 30 .99 $30.99