Porsche / Volkswagen Heater Core Coolant Hose Set 7L0122073B

The Heater Core Coolant Hose Set, OEM part number 7L0122073B, is essential for maintaining your vehicle's heating system. Located within the engine compartment, this component connects the heater core to the engine's coolant supply, enabling warm air to circulate through the cabin. It interfaces directly with the vehicle's cooling system, ensuring optimal engine temperature and efficient cabin heating. Common scenarios for replacement include hose wear, leaks, or blockages that can lead to inadequate heating or coolant loss. This assembly is compatible with 2004-2007 Volkswagen Touareg with a 3.2L V6 engine, as well as 2003-2010 Porsche Cayenne models. Alternative part numbers include 95512207300 and 95510607300. Replace this genuine OEM part to restore proper heating functionality in your vehicle.