GMC C3500 Air Filters

Your GMC C3500 pickup features two air filters: one for the engine, and one for the cabin. They help to protect your engine and your HVAC system from contaminants and debris, allowing you to enjoy the performance and comfort you expect.

What Air Filters Do

The engine air filter sits near the air intake. It collects pollutants and dirt before they can get into the engine and accumulate. Your cabin air filter id typically located either in the cowling under your hood, on the passenger side, or behind your glove compartment. It captures allergens and particles before they make it to the air vents, keeping the air you breathe clean. If either filter fails in its duties, you'll notice poor performance or air quality.

How to Tell When Your Air Filters Need Changing

If you experience any of the following symptoms, check the condition of your filters:

• Reduction in engine horsepower
• The engine begins repeatedly misfiring
You hear odd engine noises
• There's dark smoke coming from your exhaust
• You're unable to maintain a consistent interior air temperature
You hear a whistling noise from the air vents
• The cabin smells musty

Buy Genuine OEM Air Filters Online

Once it's time to replace an air filter, take care to the best ones for your one-ton pickup. That means installing genuine GM air filters, since they're the only ones guaranteed to fit and perform as you want. Our online auto parts center has a great selection in stock and ready to ship. Buy now to save time and money!