The Vaico Fuel Tank Breather Hose - V104845 is a high-quality replacement part designed for use in vehicles with a fuel tank. This hose is responsible for allowing air to flow in and out of the fuel tank, preventing pressure build-up and ensuring proper fuel flow. It is made from durable materials to withstand the harsh conditions of the engine compartment and is built to meet or exceed OEM specifications. This fuel tank breather hose is easy to install and is a crucial component for maintaining the proper functioning of your vehicle's fuel system.