Air Cleaner Assembly

Find New OEM air cleaner assemblies complete with mass air flow (MAF) sensors for Chevrolet Cruze, Silverado, Sierra, Cadillac CTS, Buick LaCrosse, and more. Each assembly is sourced from GM factory surplus in new, uninstalled condition.

The air cleaner assembly houses your engine's air filter and MAF sensor — two components critical to proper fuel trim and engine performance. Our factory-original assemblies include the correct MAF calibration for your specific engine, eliminating the rough idle and lean/rich codes common with aftermarket MAF sensors.

Verify part numbers against your existing assembly before ordering to confirm correct fitment.