Automotive Standard Mechanical Parts Engine Crankcase Ventilation Pipe. Every detail of the crankcase oil breather valve fits the original vehicle, so there are no complicated steps to install. The oil-water separator effectively removes oil, grease, and other impurities from water, ensuring cleaner wastewater and protecting downstream equipment. Uniform fuel mixture adjustment sustains stable engine operation averting common faults including unsteady idle speed and sudden flameouts from varying fuel volumes. The unit swiftly traps fuel generated within the vehicle assembly and recirculates it minimizing emissions of gases that harm the ecological environment., Manufacturer: AQYHSOTW