The Vaico PCV Breather Hose - V104752 is a high-quality replacement part for the Positive Crankcase Ventilation (PCV) system in a vehicle. It is designed to fit specific makes and models, ensuring a proper and secure fit. This breather hose is responsible for routing harmful gases from the engine's crankcase to the intake manifold, where they can be safely burned off. It is made of durable materials to withstand high temperatures and harsh conditions, ensuring long-lasting performance. This Vaico breather hose is a direct replacement for the original part and is easy to install. It is a crucial component in maintaining the proper functioning of the PCV system and ensuring the overall health of the vehicle's engine.