Fitment Models: 12637666 PCV valve is compatible with Buick Encore 2016-2022, Regal 2014-2016, compatible with Cadillac ATS 2013-2018, compatible with Chevrolet Cruze 2016-2019, Malibu 2016-2024, and Trax 2021-2022
OEM Numbers: 12637666, 12663027 ensuring exact fit and reliable performance. It provides a seamless replacement for the original valve, restoring optimal engine operation
Material: 12663027 PCV valve body is made of durable plastic, with a solid steel interior and a rubber gasket for excellent sealing. It is heat-resistant and corrosion-resistant, ensuring long-term, stable operation
High Efficiency: Regulates crankcase pressure, preventing oil leaks and seal damage, reducing engine sludge and carbon deposits, and supporting smooth engine operation
Regular Replacement: When the PCV valve is aged or clogged, it can cause unstable idling, increased oil consumption, or decreased power. Replacing it with this product can help restore normal engine performance