Genuine 7L6122109E Engine Coolant Reservoir Hose Lower

The Genuine 7L6122109E is an OEM engine coolant overflow hose that feeds coolant back to the overflow or recovery bottle in a closed loop cooling system. This crucial component is located in the lower section of the coolant system for select Audi Q7 and Volkswagen Touareg models equipped with the 3.0L V6 Diesel engine.

Key Features:

• Genuine Volkswagen/Audi OEM part ensuring perfect fit and quality
• Designed for 3.0L diesel engines (2010-2012 applications)
• Facilitates proper coolant flow to and from the reservoir for optimal engine temperature regulation
• Factory-spec construction for long-lasting durability
• Covered by 2-year factory warranty

This lower coolant reservoir hose is a common replacement item when the original experiences cracking, leaks, or blockages that can compromise cooling efficiency and engine performance. Maintaining your cooling system with genuine OEM parts helps prevent overheating and ensures reliable engine operation.