The Gates 1/4" ID Heater Coolant Hose is a 6-foot long rubber hose designed for direct replacement in car and truck engine cooling systems. This OE spec hose has a 1/4" interior diameter and a wall thickness of 3mm. It comes in black with a glossy finish and carries a 1-year manufacturer warranty. Gates is a trusted brand known for producing high-quality automotive parts, making this heater coolant hose a reliable choice for vehicle maintenance and repair.