This cooling hose is designed for the Volkswagen Caddy equipped with parking heating or auxiliary heating, with engine code BST. It ensures the circulation of coolant between the various elements of the vehicle's thermal circuit. As part of the restoration or maintenance of a classic Volkswagen Caddy, replacing a worn, cracked or faulty hose is an essential step to maintain the integrity of the cooling circuit. Choosing a new compliant part guarantees the proper operation of the entire system.