Nissens 996154 Engine Coolant Reservoir

Engine Coolant Reservoir for Audi Q7 and Volkswagen Touareg

This Nissens engine coolant reservoir is a pressurized plastic replacement tank built for select Audi Q7 and Volkswagen Touareg applications. It includes a cap, level sensor, and mounting bracket, with a 2.75L capacity for direct-fit cooling system service.

Key Features

• Brand: Nissens
• Part number: 996154
• Plastic reservoir construction
• Pressurized design
• Cap included with high quality plastic cap type
• Level sensor included
• Mounting bracket included
• 2.75L capacity

Product Details

Nissens 996154 is an engine coolant reservoir developed for thermal management applications where stable coolant storage and level monitoring are required. It is compatible with 2007-2015 Audi Q7 and 2004-2010 Volkswagen Touareg, making it a direct replacement option for vehicles that use a pressurized expansion tank with integrated sensor provisions. Nissens focuses on aftermarket thermal components with manufacturing standards aligned to its Genuine Nissens Quality approach, and this reservoir reflects that emphasis on fit and function. This part cross-references URO (e.g., 7L0121407F) for the same application.

Common Problems This Part Can Address

• Cracked or leaking coolant reservoir housing
• Faulty coolant level sensor readings
• Damaged or missing reservoir cap
• Cooling system pressure loss from a worn expansion tank
• Service issues caused by an aging plastic coolant container

Installation Notes and Tips

Verify the reservoir shape, sensor connection, and mounting points against the original unit before installation. Transfer or connect the cooling system components carefully, then refill and bleed the system according to factory procedure to remove trapped air. Confirm there are no leaks and that the level sensor operates correctly after installation. Fits 2007-2015 Audi Q7 and 2004-2010 Volkswagen Touareg, N/A.

Quality Assurance

Nissens manufactures thermal and engine efficiency components for the aftermarket with a focus on consistent quality control and product development. Part number 996154 is built to meet the application requirements for the listed Audi Q7 and Volkswagen Touareg fitments.