Make no mistake, you bought your R3500 because you wanted to buy performance and rugged design both impeccably combined into one automobile. The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs in today's marketplace. It's not a regular occurrence that you realize that you have to buy a replacement Idle Air Control Valve to repair your vehicle. GMC car, truck, or SUV owners have grown accustomed to a certain level of reliability when driving their R3500 around town.
You can't get the best combination of fuel efficiency and engine output without the best air intake and fuel delivery parts. Your GMC R3500 fuel-injected engine is much more advanced than a carbureted one from decades ago, and needs the idle air control valve to keep the idle up. The GMC R3500 idle control valve meters a specific amount of air into the intake when the throttle is completely closed. 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.
Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Given all the hassles associated with performing maintenance on your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. At Car Parts Discount, we have real customer support agents available with enough expertise to help you purchase the correct GMC R3500 part for your needs. Just choose your year from the list below to find the right GMC R3500 Idle Air Control Valve for your 1991, 1990, 1989, 1988, 1987 model.