【Replacement Part Numbers】: The replacement part numbers for this car positive crankcase ventilation valve are 11810ea200, 118106n202, 118106n201, and 1181-1kc0a. Please confirm compatibility with your specific vehicle model before purchasing
【Unidirectional Ventilation Design】: This PCV valve replacement features a unidirectional flow design, allowing pressure in the crankcase to be released in one direction, thus preventing outside air from entering the crankcase and protecting the engine's internal environment
【Practical Functions】: This PCV valve can expel foreign matter from the crankcase, preventing excessive accumulation of oil and gas in the crankcase, which could affect the normal operation of the engine. The PCV valve also provides some cooling and leak prevention for the engine oil through ventilation
【Package Contents】: The package contains one PCV check valve, measuring 1.57 x 0.99 x 0.99 inches. Please verify compatibility with your specific vehicle model before purchasing