The average cost for a Air Pump Replacement is between $256 and $565. Labor costs are estimated between $88 and $111 while parts are priced between $168 and $454. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.
Air Pump Replacement Cost for GMC 3500 Pickup
Air Pump Replacement Estimate (National Average)
When replacing the air pump, be sure to perform a thorough inspection of the air injection components and passages. Always use factory parts and check for any needed software updates for the power train control module (PCM).
When the air pump is malfunctioning, the vehicle may perform normally. However, it may fail an emissions inspection and the Check Engine Light may illuminate with a code set for the secondary air injection system.
An air injection system trouble code isn't always triggered by a defective air pump. It can also be triggered by a restricted passage or air pipe, a defective check valve, a defective air pump relay, or a wiring problem.