The Rein Engine Crankcase Breather Hose - ABV0295 is a high-quality replacement hose designed for use in the crankcase ventilation system of an engine. This hose helps to regulate the pressure and flow of air within the engine, preventing excess pressure buildup and ensuring proper functioning of the engine. It is made from durable materials and is designed to withstand high temperatures and harsh conditions. This breather hose is compatible with a wide range of vehicle makes and models, making it a versatile and reliable choice for any engine.