Original ACDelco PCV Valve (GM Genuine Parts), Made in USA, with agency quality and high reliability to ensure correct performance of the Crankcase Ventilation System (PCV). ✔ Original ACDelco / GM ✔ Made in USA ✔ New in box ✔ Quality matching agency parts ✔ Helps improve engine performance, reduce oil consumption and emissions, and maintain smooth engine operation. Suitable for a number of General Motors (GM) vehicles. Please verify the part number before purchasing to ensure compatibility. An original part for those seeking quality and reliability, not a commercial or counterfeit product.