Genuine 2Q0 122 291 K Radiator Coolant Hose Adapter Flange

The Genuine 2Q0 122 291 K is a factory OEM radiator coolant hose adapter (coolant flange) designed for Volkswagen 2.0L engines. This upper radiator coolant hose adapter is located at the water pump housing and serves as a critical connection point in the engine cooling circuit, routing coolant flow between the upper hose, auxiliary pump supply line, and temperature sensor connector.

Key Features:

• Genuine OEM Volkswagen part — exact factory fit and finish
• Functions as a T-piece connector integrating the upper coolant hose, supply line, and temperature sensor port
• Located at the water pump housing on the left (inlet) side of the 2.0L engine
• Includes C-clip and seal for a complete, leak-free installation
• Direct replacement for superseded part number 5QN122291F

Installing a genuine OEM coolant flange ensures proper sealing and long-term reliability in your Volkswagen's cooling system. This part ships with all necessary hardware (C-clip and seal) for a straightforward replacement.

OEM / Cross-Reference Part Numbers: 2Q0-122-291-K, 2Q0122291K, 5QN122291F