2020-2026 Chevy Silverado 3500HD Air Filters

These air filters fit 2020-2026 Chevy Silverado 3500HD trucks, including 6.6L Duramax diesel and 6.6L gas V8 configurations. Choose between reusable oiled cotton filters from K&N and AFE or high-flow dry synthetic drop-ins that retain the factory airbox.

Will a high-flow air filter void my powertrain warranty? No. Under the Magnuson-Moss Warranty Act, GM cannot deny your warranty unless the filter is proven to have caused the failure, and direct-fit drop-ins use the OEM housing.

Verified fitment on every listing, no guesswork at checkout.