Gates CO34876 Engine Coolant Water Outlet

Gates Coolant Outlet for Audi and Volkswagen

The Gates Coolant Outlet, part number CO34876, is an OE-style engine coolant water outlet for select Audi TT, Audi TT Quattro, Volkswagen Golf, and Volkswagen Jetta applications. It is built as a plastic coolant crossover outlet with OE exact fitment to match the original layout and service requirements.

Gates Coolant Outlets are engineered as a practical replacement for common aftermarket cooling-system issues, with coverage that ranges from individual water outlets to complete thermostat housing assemblies. The CO34876 is designed to fit and perform like the original component while supporting long service life in everyday cooling-system use.

Key Features

• Brand: Gates Coolant Outlet
• Part number: CO34876
• Engine coolant water outlet / coolant crossover design
• Plastic construction
• OE exact fitment
• Outlet inside diameters: 1.019 in, 1.023 in, .394 in, .156 in
• Outlet outside diameters: 1.252 in, 1.525 in, .605 in, .32 in
• No bolt holes, no gasket, and no seal listed

Detailed Description

This Gates coolant outlet is a direct-fit cooling-system component for 1999-2006 Volkswagen Golf, 2000-2005 Volkswagen Jetta, 2001-2002 Audi TT and Audi TT Quattro without switch port, and 2003-2006 Audi TT and Audi TT Quattro. It is also listed for 2000 Volkswagen Golf without A.C. The CO34876 uses the original coolant crossover outlet configuration, making it a straightforward replacement for the factory part.

For buyers searching for a coolant outlet for Audi TT Quattro or a Volkswagen Golf coolant crossover outlet, this part number CO34876 provides OE-style dimensions and application coverage. This part cross-references Dorman OE Solutions 902-914 for the same application.

What It Is Used For

• Replacing a cracked or leaking engine coolant water outlet
• Restoring proper coolant routing through the crossover passage
• Addressing coolant seepage at the outlet connection points
• Replacing a worn OE-style plastic outlet on Audi TT and Volkswagen Golf/Jetta models
• Correcting fitment issues caused by mismatched aftermarket cooling parts

Installation Notes and Tips

Verify the vehicle’s year, model, and configuration before ordering, since fitment varies by switch-port and A.C. equipment on certain applications. Confirm the hose and outlet diameters against the original part, and inspect the mating surfaces and adjacent cooling components before installation. This part number CO34876 is listed as a coolant outlet only, so use the vehicle’s existing service parts as required by the application.

Quality Assurance

Gates positions this coolant outlet line as an OE-style replacement built to address common design, manufacturing, and material concerns found in other aftermarket options. The CO34876 is intended to match original fit and function for select Audi and Volkswagen cooling-system applications.