CNRAQR 12567915 PCV Valve Positive Crankcase Ventilation Valve

High Compatibility Compatible with 0508 Saab 97x0406 Isuzu Ascender0408 Hummer H20408 GMC YukonSierra 2500 HD0406 Sierra 350004 Sierra 250007 Sierra 1500 HD Classic0506 Sierra 1500 HD0205 Safari0508 Envoy0408 Chevy Tahoe0306 SSR04 Silverado 25000413 Silverado 15000408 Express 3500Express 25000414 Express 15000407 Buick Rainier OEM Number Positive Crankcase Ventilation Valve replacement oem number 12567915 please check the OEM and model before purchase to avoid wrong purchase Main function The pcv valve is mainly when the crankcase ventilation valve is opened the internal fuel and oil vapor is introduced into the intake manifold while a small amount of air will enter the intake pipe which can improve fuel efficiency and stable engine operation Quality materials Our positive crankcase ventilation PCV are made of excellent material for stable performance with strong structure wear resistance and scratch resistance not easy to damage and deformation characteristics can maintain longterm stability Easy to install Automobile Crankcase Ventilation Valves can be installed without complicated steps and damaged or aging check valve car accessories can be replaced in time