Category: Automotive Parts and Accessories Review: When it comes to maintaining your vehicle's engine, there are several key components that you need to keep in good working order. One of these is the PCV valve, which helps regulate the flow of air into and out of the crankcase. In this review, we will take a closer look at some of the best PCV valves available on the market today. ACDelco 12567915 PCV Valve: The ACDelco 12567915 PCV valve is a high-quality part that is designed to fit a variety of GM, Chevy, GMC, Cadillac, Buick, and Hummer vehicles. It features a durable aluminum housing and a replaceable rubber seal, which helps ensure a tight fit and long-lasting performance. This PCV valve also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. Overall, this is a reliable and affordable option for anyone looking to replace their old PCV valve. FRAM FV178 Positive Crankcase Ventilation PCV Valve: The FRAM FV178 PCV valve is another high-quality part that is designed to fit a variety of vehicles. It features a durable aluminum housing and a replaceable rubber seal, which helps ensure a tight fit and long-lasting performance. This PCV valve also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. In addition, it has a built-in check valve that prevents air from flowing back into the engine when the vehicle is idling or parked. Overall, this is a reliable and affordable option for anyone looking to replace their old PCV valve. Dorman 264-969 Driver Side Valve Cover: The Dorman 264-969 driver side valve cover is designed to fit select GM vehicles. It features a durable aluminum housing and a replaceable rubber seal, which helps ensure a tight fit and long-lasting performance. This valve cover also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. In addition, it has a built-in check valve that prevents air from flowing back into the engine when the vehicle is idling or parked. Overall, this is a reliable and affordable option for anyone looking to replace their old driver side valve cover. ACDelco 12609373 PCV Valve Tubing: The ACDelco 12609373 PCV valve tubing is designed to fit a variety of GM, Chevy, GMC, Cadillac, Buick, and Hummer vehicles. It features a durable aluminum housing and a replaceable rubber seal, which helps ensure a tight fit and long-lasting performance. This PCV valve also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. In addition, it has a built-in check valve that prevents air from flowing back into the engine when the vehicle is idling or parked. Overall, this is a reliable and affordable option for anyone looking to replace their old PCV valve tubing. 12597567 Evap Vapor Canister Purge Valve Solenoid - for GM, Chevy, GMC, Cadillac, Buick, Hummer, Pontiac, Saturn: The 12597567 evap vapor canister purge valve solenoid is designed to fit a variety of GM, Chevy, GMC, Cadillac, Buick, and Hummer vehicles. It features a durable aluminum housing and a replaceable rubber seal, which helps ensure a tight fit and long-lasting performance. This PCV valve also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. In addition, it has a built-in check valve that prevents air from flowing back into the engine when the vehicle is idling or parked. Overall, this is a reliable and affordable option for anyone looking to replace their old evap vapor canister purge valve solenoid. Fram FV178DP Positive Crankcase Ventilation PCV Valve: The FRAM FV178DP PCV valve is designed to fit a variety of vehicles. It features a durable aluminum housing and a replaceable rubber seal, which helps ensure a tight fit and long-lasting performance. This PCV valve also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. In addition, it has a built-in check valve that prevents air from flowing back into the engine when the vehicle is idling or parked. Overall, this is a reliable and affordable option for anyone looking to replace their old PCV valve. ACDelco 12597774 PCV Valve Hose: The ACDelco 12597774 PCV valve hose is designed to fit a variety of GM, Chevy, GMC, Cadillac, Buick, and Hummer vehicles. It features a durable rubber material that helps ensure a tight fit and long-lasting performance. This PCV valve also includes a pressure relief feature that helps prevent excessive vacuum buildup in the crankcase. In addition, it has a built-in check valve that prevents air from flowing back into the engine when the vehicle is idling or parked. Overall, this is a reliable and affordable option for anyone looking to replace their old PCV valve hose.