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. Crafted from high-strength plastic, this Oil Separator Segregator boasts resistance to corrosion, wear, high temperatures, and rust, along with dependable quality and outstanding performance. Serving as a fuel pretreatment component, the cylinder oil separator breather valve efficiently eliminates water and contaminants from fuel, stopping these substances from corroding and abrading fuel system and engine parts., Manufacturer: ZTAWWCJ