Gates CO34883 Engine Coolant Hose Flange

Gates Coolant Outlet CO34883 for OE-Style Cooling Repair

The Gates Coolant Outlet CO34883 is an engine coolant hose flange built for direct replacement service on select Audi and Volkswagen applications. It is made from plastic and includes a seal, giving you an OE-exact coolant outlet solution for restoring a secure coolant connection.

Gates Coolant Outlets are part of the Coolant Outlet line, a product family focused on replacing worn or damaged water outlets and thermostat housing components with OE-style fit and function. The CO34883 follows the original design approach for a clean installation and long service life in the cooling system.

Key Features

• Part number CO34883
• Engine coolant hose flange / coolant outlet design
• Plastic construction
• OE exact replacement
• Includes seal
• 2 bolt holes
• Outlet inside diameters: 1.05 in and 0.78 in
• Outlet outside diameters: 1.24 in and 0.98 in
• No gasket required

Detailed Description

Use the Gates CO34883 when replacing a damaged coolant outlet on vehicles such as the Audi RS3, Audi TT RS Quattro, Volkswagen Golf, Volkswagen Jetta, Volkswagen Passat, Volkswagen Beetle, and Volkswagen Golf SportWagen. This coolant hose flange is engineered to match original equipment dimensions and connection points, helping maintain proper coolant routing at the engine outlet. If you are searching for a Gates coolant outlet CO34883 for Audi RS3 or a Volkswagen Jetta coolant hose flange replacement, this part is built for those OE-style repair needs.

This part cross-references Dorman - OE Solutions 902-6131 for the same application.

Common Repair Uses

• Cracked or brittle coolant outlet housing
• Coolant seepage at the hose flange connection
• Damaged sealing surface at the engine coolant outlet
• Failed OE-style plastic outlet on high-heat cooling system service
• Replacement during cooling system maintenance on Audi and Volkswagen models

Installation Notes and Tips

Confirm the outlet diameters, bolt-hole count, and seal style against the original part before installation. Clean the mating surfaces thoroughly and inspect the hose ends and nearby cooling components for wear, swelling, or residue before reassembly. This part is listed with no bypass holes and no gasket, so verify the application uses the included seal only.

Quality Assurance

Gates positions this Coolant Outlet line as an OE-style replacement program with full line coverage, from water outlets to complete thermostat housing assemblies. The CO34883 is designed to fit and perform like the original component while providing long service life in the cooling system.