Suppliers of automotive AC hoses are critical to the vehicle air conditioning ecosystem. They provide hoses made from high-strength rubber that is reinforced with synthetic fibers, or thermoplastic elastomer. These hoses can withstand high pressures, temperature cycling, and refrigerant chemical attack. They have different types of hoses for different makes and models of vehicles, which aids in the proper functioning of the AC system. These suppliers maintain product quality through stringent sourcing and testing to ensure optimum performance.