Motorad CH9904 Engine Coolant Water Outlet

Engine Coolant Water Outlet for Audi A4

Motorad CH9904 is an engine coolant water outlet built for 2002-2006 Audi A4 and 2002-2005 Audi A4 Quattro applications. It includes the housing and seal, with a 1.27 in outlet diameter for a direct-fit cooling system repair.

Key Features

• Engine coolant water outlet with housing and seal
• Outlet diameter: 1.27 in
• Thermal shock validated for cooling system service
• 100% leak tested before release
• Manufactured to OEM quality standards by an OE supplier
• Motorad CH9904 replacement for select Audi A4 and Audi A4 Quattro models

Detailed Description

This Motorad coolant outlet is engineered for Audi A4 cooling system repairs where the original outlet housing has cracked, warped, or begun leaking. The proprietary material is selected to handle demanding coolant temperatures and repeated heat cycling, while the leak-tested construction supports dependable sealing at the housing interface. For shoppers searching for a 2002-2006 Audi A4 engine coolant water outlet or a 2002-2005 Audi A4 Quattro coolant outlet with housing and seal, CH9904 provides the correct fitment profile.

This part cross-references Dorman - OE Solutions 902-904 and Gates CO34858 for the same application.

What It Helps Fix

• Coolant seepage at the outlet housing
• Cracked or heat-damaged plastic coolant outlet
• Seal failure at the water outlet connection
• Overheating caused by coolant loss
• Repeated cooling system leaks on Audi A4 and Audi A4 Quattro models

Installation Notes and Tips

Verify the outlet diameter and OE-style layout before installation. Inspect the mating surface, replace degraded coolant, and confirm the seal seats evenly during assembly. This part does not include bolts.

Quality Assurance

Motorad manufactures CH9904 to OEM quality standards as an OE supplier, with thermal shock validation and 100% leak testing to support cooling system reliability.