Oil Breather Pipe 06H103213G

Image is an example only, BRAND MAY VARY

An oil breather pipe is an important component of a car's engine ventilation system. The primary function of the oil breather pipe is to equalize the pressure inside the engine crankcase. As the engine runs, it generates pressure inside the crankcase due to the buildup of gases. This pressure must be vented to prevent damage to the engine's seals and gaskets. The oil breather pipe serves this purpose by allowing the pressure to escape through a vent and into the atmosphere.

Additionally, the oil breather pipe filters the air that enters the engine. As the engine runs, air is drawn in through the oil breather pipe to equalize the pressure inside the crankcase. The pipe is designed to filter out any contaminants that may be present in the air before it enters the engine. This prevents dirt and debris from entering the engine, which can cause damage to the engine's internal components over time. Proper maintenance of the oil breather pipe is essential to ensure the longevity and reliability of a car's engine.