URO 037121144H Radiator Coolant Hose Flange

Radiator Coolant Hose Flange for VW Cooling Repair

This URO radiator coolant hose flange is an OE-dimension replacement for Volkswagen cooling system service. It is built for a direct bolt-on style installation and secure hose connection on select Volkswagen Cabrio, Golf, Jetta, and Passat applications.

• OE-sized flange for accurate hose fitment
• Constructed from alloy aluminum or composite material to resist warping and cracking
• Helps maintain a sealed coolant connection at the radiator hose flange
• Fits select 1993-2002 Volkswagen models, including Golf and Jetta
• Part number 037121144H for application matching

Fitment and Application Details

Compatible with 1995-2002 Volkswagen Cabrio, Flange Only; 1993-1999 Volkswagen Golf, Flange Only; 1993-1999 Volkswagen Jetta, Flange Only; and 1995-1996 Volkswagen Passat, Flange Only. This part cross-references Gates CO34744 for the same application. The URO 037121144H is also referenced by related OE and aftermarket numbers for Volkswagen cooling system repair.

Use this flange when servicing a leaking, cracked, or distorted coolant hose connection on a Volkswagen Cabrio, Golf, Jetta, or Passat. The OE-style dimensions support proper alignment with the hose and mounting point, which is important for maintaining cooling system integrity.

Common Repair Uses

• Replacing a cracked radiator coolant hose flange
• Repairing coolant seepage at the hose connection
• Restoring a warped or heat-damaged flange surface
• Addressing fitment issues from an incorrect replacement flange
• Servicing cooling system leaks on Volkswagen Cabrio, Golf, Jetta, or Passat

Installation Notes

Confirm the original flange shape and OE number before installation. Inspect the mating hose, seals, and surrounding cooling components for wear or damage, and verify the connection seats evenly before refilling and bleeding the cooling system.

Quality Assurance

URO backs this radiator coolant hose flange with a 24 month unlimited mileage warranty. The part is manufactured to OE dimensions and uses materials selected to resist cracking and warping under cooling system heat and pressure.