OEM Fit Vacuum Single Way Valve Crankcase Vent Tube Assembly

This auto part is designed as a direct-fit replacement for compatible vehicles, helping restore the original engine breathing layout. It functions as a vacuum valve assembly, supporting controlled air movement in the crankcase vent tube assembly for stable ventilation. The engine breather hose set features a heat-resistant rubber body with secure clamped joints. The vacuum single way valve design helps reduce unwanted backflow, supporting smoother service results. Intended for engine repair work, this assembly is a practical replacement for worn vent lines.