Audi Q7 Coolant Reservoir Tank Hose / Line 7L6122447BD

This genuine OEM Coolant Reservoir Tank Hose (Part Number: 7L6122447BD) is an essential component for maintaining the coolant system in select Audi Q7 models from 2011 to 2015, specifically those with a 3.0L V6 gas engine. This overflow hose, often referred to as a coolant line, is designed for optimal fit and function, ensuring efficient fluid transfer and preventing leaks. Positioned within the engine bay, this hose connects the coolant reservoir to the cooling system, playing a critical role in regulating engine temperature and preventing overheating. Common issues associated with a worn or damaged hose include coolant leaks and engine overheating, potentially leading to severe engine damage if not addressed promptly. As an authentic part sourced from salvage vehicles, this OEM hose guarantees reliability and compatibility. Ideal for Audi Q7 Premium, Premium Plus, and Prestige trims, it supports seamless integration into the existing system. Also compatible with alternative part numbers including 7L8122101D, 7L0819362, and others, this hose maintains the functionality and performance of your vehicle.