K&N Engineering knn81-0804

The K&N Air Oil Separator for 2019–2022 Chevy Silverado 1500 5.3/6.2L captures oil from crankcase blowby in a high-capacity reservoir to protect the intake tract and reduce power loss. Vehicle-specific engineered connections use factory-style hose fittings for a simple install that typically takes about 30 minutes. The separator mounts cleanly in the engine bay, has a removable collector for easy service and is backed by a No-Hassle Lifetime Limited Warranty.

K&N 19-22 Chevy Silverado 1500 5.3/6.2L Catch Can. Oil Separator