URO 04E121600CB Engine Water Pump and Thermostat Assembly

Engine Water Pump and Thermostat Assembly for VW and Audi

This URO engine water pump and thermostat assembly is built for direct replacement on select Volkswagen and Audi applications. It combines OE-style cooling performance with factory-style dimensions for easier alignment, reliable hose connections, and consistent engine temperature control.

Key Features

• Aluminum construction for strength and corrosion resistance
• Manufactured to OE dimensions for straightforward installation and proper fit
• High-flow OE-style design to support engine cooling performance
• Quality bearings and seals for long-term reliability
• Function-tested before release
• Thermostat housing matches factory dimensions for bolt-on installation
• Includes temperature sensor ports where applicable
• 24 Month Unlimited Mileage Warranty

Detailed Description

URO part number 04E121600CB is an engine water pump and thermostat assembly designed for select Volkswagen Golf, Volkswagen Jetta, Volkswagen Golf SportWagen, and Audi A3 Sportback e-tron models. The aluminum housing helps resist warping and cracking, while the OE-style layout supports proper coolant flow and stable operating temperatures. This assembly is a practical choice when replacing a leaking, worn, or temperature-control-related cooling component on 2014-2021 Volkswagen Jetta and related applications. This part cross-references Gates 43024BHWT for the same application.

What It Helps Address

• Coolant leakage from a damaged pump or housing
• Overheating caused by poor coolant circulation
• Temperature fluctuations from a worn thermostat assembly
• Fitment issues from distorted or misaligned OE-style housings
• Sensor port or hose connection concerns on the cooling system

Installation Notes and Tips

Verify engine code and cooling system configuration before installation. The factory-style housing dimensions are intended to support bolt-on replacement, but the cooling system should be inspected for contamination, hose wear, and related leaks before reassembly. Confirm all hose connections and sensor ports are seated correctly after installation. Fits 2014-2021 Volkswagen Jetta, N/A. Fits 2019-2021 Volkswagen Golf, N/A. Fits 2019 Volkswagen Golf SportWagen, N/A. Fits 2016-2018 Audi A3 Sportback e-tron, N/A.

Quality Assurance

URO manufactures this assembly to OE dimensions and function-tests it for performance. The part is backed by a 24 Month Unlimited Mileage Warranty.