Genuine 038121132C Radiator Coolant Hose Flange

Radiator Coolant Hose Flange for VW Cooling Repair

This Genuine radiator coolant hose flange is a direct-fit cooling system component for select Volkswagen diesel applications. It is listed for 1998-2004 Volkswagen Beetle, 1999-2004 Volkswagen Golf, and 1999-2004 Volkswagen Jetta with w/o Glow Plug Heating configurations.

• Genuine part number 038121132C
• Radiator coolant hose flange for cooling system service
• Compatible with select Volkswagen Beetle, Golf, and Jetta diesel models
• Application-specific fitment for w/o Glow Plug Heating vehicles
• OE-style replacement for cooling system flange service

Detailed Fitment and Function

Part number 038121132C is used in the coolant routing system to connect radiator hoses and maintain a secure coolant passage at the flange location. For Volkswagen Golf and Volkswagen Jetta models from 1999-2004, and Volkswagen Beetle models from 1998-2003, this flange matches the listed w/o Glow Plug Heating application. If you are replacing a leaking or damaged coolant flange on a VW Beetle, Golf, or Jetta, this Genuine component provides the correct fitment reference for the specified vehicles.

What This Part Helps Address

• Coolant seepage at the hose flange connection
• Cracked or warped plastic flange housing
• Loose hose attachment at the radiator coolant outlet
• Cooling system leaks traced to the flange area
• Service replacement for a worn OE coolant connection point

Installation Notes and Tips

Verify engine and heating configuration before ordering, since this part is listed for w/o Glow Plug Heating applications only. Inspect the mating hose, seals, and adjacent cooling components during replacement, and confirm the hose routing matches the original layout before reassembly. Use the vehicle’s existing fitment details and part number 038121132C to confirm application on your Volkswagen cooling system repair.

Quality Assurance

Genuine OE replacement parts are identified by the original part number and application-specific fitment data. This part cross-references no additional part numbers in the provided catalog data.