It's not a regular occurrence that you discover you need a replacement Idle Air Control Valve to fix your vehicle. GMC car, truck, or SUV enthusiasts have become used to a certain level of dependability when driving their R3500 around town. You purchased your R3500 because its reliability and trusted quality agreed with your nature; so why would you be okay with second best when it comes to superior quality auto parts? Obviously, you didn't buy your R3500 unless you knew that you wanted performance and great value both rolled up into one car, truck, or SUV.
You can't get great gas mileage and horsepower at the same time without great fuel delivery parts. Your GMC R3500 has a fuel-injected engine that requires a great deal of electronic calibration, and requires an idle air control valve to maintain the engine's idle. The GMC R3500 idle control valve is controlled by the ECU, and it lets a slight amount of air into the intake when you are not moving. That means your engine can still maintain a constant 700-900 RPM while waiting at a red light... all thanks to your idle air control valve.
At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the correct GMC R3500 part for your needs. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Get your R3500 back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. All the GMC R3500 Idle Air Control Valve parts on this page will fit vehicles made in 1991, 1990, 1989, 1988, 1987. Choose your year below to refine your search.