〓【Engine Efficiency】- A properly functioning PCV system helps maintain balanced crankcase pressure, reducing the resistance faced by the piston rings and, as a result, minimizing oil leaks. This, in turn, improves engine efficiency and performance.
〓【Package】Crankcase Oil Separator breather Cover with well-sealed original rubber rings and good exhaust performance,Includes Engine Crankcase Vent Valve+Expansion Plugs Kit
〓【Warranty】TINGYINGDA Engine Crankcase Vent Valve PCV Valve come with a full warranty. If the quality of the product causes you troubles, please contact us for a free replacement. Buy risk free. So please buy with confidence.