It's not all the time that you discover you need a replacement PCV Valve to repair your vehicle. You picked your GS 455 because its dependability and economical pricing appealed to your senses; so why would you settle for anything but the best when it comes to the highest quality auto parts? Your Buick dealership isn't the only place to locate genuine or original equipment quality repair parts to fix your GS 455. Obviously, you bought your GS 455 because you knew that you wanted efficiency and fun both rolled up into one vehicle.
Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on how well you maintain your engine and exhaust parts. The engine in your Buick GS 455 gives up some efficiency and emissions, and it uses a PCV valve to control its positive crankcase ventilation. Almost always mounted above your cylinder head in the valve cover, your Buick GS 455 PCV valve captures and re-routes exhaust blow-by from the combustion process and sends it back through the intake. This is much better than simply venting it into the atmosphere, which is what all engines did before they were equipped with a positive crankcase ventilation valve.
Don't let a PCV Valve repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best replacement parts. Given all the trouble that can be involved with installing a part to fix your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. At Car Parts Discount, we have live customer service members available with enough expertise to help you select the appropriate Buick GS 455 part for your needs. Just choose your year from the list below to find the right Buick GS 455 PCV Valve for your 1972, 1971, 1970 model.