Genuine OEM Volkswagen Cooling System Upper Coupling, part number 5Q0122291BE. This coupling is a critical component in the engine cooling system, designed to connect hoses or pipes and facilitate coolant flow. It is typically located in the upper section of the cooling system, ensuring proper fluid circulation. Constructed from durable, heat-resistant plastic, it features an integrated seal for a leak-proof connection. Using a genuine OEM coupling ensures correct dimensions, material composition, and sealing properties to prevent leaks and maintain optimal engine cooling.

Catalogue entry: COUPL. PCE.