Gates CO35047 Engine Coolant Water Outlet

Gates Coolant Outlet CO35047 Overview

The Gates Coolant Outlet CO35047 is an engine coolant water outlet built for direct-fit service on select Audi applications. It uses a plastic housing with an integrated seal to help restore proper coolant routing and sealing at the thermostat housing connection.

Gates Coolant Outlet line parts are engineered as OE-style replacements for common coolant outlet and thermostat housing service needs, with coverage that includes water outlets and complete housing assemblies. The CO35047 is made to match original fit and function for long service life in the cooling system.

Key Features

• Brand: Gates Coolant Outlet
• Part number: CO35047
• Engine coolant water outlet / coolant inlet design
• Plastic construction
• Outlet outside diameter: 1.51 in.
• Outlet inside diameter: 1.26 in.
• 6 bolt-hole mounting pattern
• Integrated seal included
• Gasket quantity: 0

Detailed Description

The Gates CO35047 is a coolant outlet assembly intended for cooling system repair where the original outlet has cracked, warped, or lost sealing integrity. It is listed for 2005-2009 Audi A4, 2005-2009 Audi A4 Quattro, 2005-2009 Audi A6 Quattro, 2006-2011 Audi A6, 2008-2010 Audi A5, 2008-2010 Audi A5 Quattro, and 2009-2012 Audi Q5. This part cross-references OE numbers 06E121161R and 06E121168 for the same application.

For buyers searching for a 2006-2011 Audi A6 coolant outlet, a 2005-2009 Audi A4 Quattro thermostat housing outlet, or a 2009-2012 Audi Q5 coolant inlet with seal included, CO35047 provides a direct replacement option. The Gates Coolant Outlet line focuses on OE-style fit and material selection to address common aftermarket fit and durability concerns.

What It Helps Fix

• Coolant leaks at the outlet or seal interface
• Cracked or brittle plastic coolant housing components
• Improper sealing after thermostat housing service
• Coolant loss from a damaged inlet/outlet connection
• Fitment issues from worn or mismatched aftermarket parts

Installation Notes and Tips

Confirm engine and housing configuration before ordering, since coolant outlet designs can vary by model year and engine package. Inspect the mating surface, hose connection, and adjacent thermostat housing components for wear or contamination before installation. Replace any damaged sealing surfaces and verify proper coolant fill and bleed procedure after service.

Quality Assurance

Gates designs this coolant outlet to fit and perform like the original part while addressing common design, manufacturing, and material issues seen in other aftermarket options. The integrated seal and OE-style construction support reliable cooling system service on Audi A4, Audi A6, Audi A5, Audi A5 Quattro, Audi A4 Quattro, Audi A6 Quattro, and Audi Q5 applications.