K&N 14-20 Chevrolet 1500 5.3L / 6.2L (Gas) Catch Can Oil Separator

If you're looking to keep your engine's intake tract clean and prevent potential damage from blowby, this K&N Air Oil Separator is a solid option. It's designed to capture oil vapors that escape the crankcase before they can coat your intake valves and intercooler, which is especially important on modern direct-injection engines. This unit fits a wide range of GM trucks and SUVs from 2014 to 2020, including popular models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

The K&N separator replaces a section of your factory crankcase ventilation line and mounts in a convenient spot in the engine bay. Its high-capacity reservoir is easy to check and empty without needing any special tools, making maintenance straightforward. Installation is typically a quick job, often taking around 30 minutes with basic hand tools, thanks to factory-style hose connections that snap right on.

This catch can helps maintain engine performance by preventing oil buildup in the intake system. It's backed by K&N's No-Hassle Lifetime Limited Warranty, giving you peace of mind with your purchase.