Replacing a faulty heater core can be a lengthy and costly process. The heater core bypass kit is designed to bypass a malfunctioning heater core, allowing the vehicle to operate normally and offering a cost-effective solution. Durable Materials: Constructed from high-quality rubber and metal. The rubber hose resists oxidation and cracking, preventing leakage. The premium alloy provides excellent heat resistance for long-lasting performance. Compared to plastic hose fittings, ours are more robust and durable. Notes: Each kit has undergone testing for reliability. Installing these components will redirect the engine coolant, enabling the vehicle to function properly while disabling the heating in the passenger compartment. Colour: blackandsilver Material: rubberandmetal Package Contents: 1 Set of engine heater core bypass kits Only the above package content is included other products are not included. Note: Color discrepancies may occur due to lighting and different displays. The allowable measurement error is 1-3cm.