Audi / Volkswagen Coolant Flange / Quick Adapter 5Q0122291T

The Genuine Volkswagen Coolant Flange / Quick Adapter (OEM Part Number 5Q0122291T) plays a crucial role in the engine cooling system. Located where the coolant hoses connect to the engine, this adapter facilitates the seamless flow of coolant, preventing overheating and maintaining optimal engine temperatures. This part is essential for various engine configurations, including the 2.0L and 3.6L engines found in models like the 2021 Volkswagen Atlas and 2020 Audi A3. Common issues such as leaks or cracks in the flange can lead to coolant loss, requiring timely replacement. Other names for this part include Coupling, T-Piece, and Upper Coupling. Authentic OEM quality ensures dependable performance. Compatible vehicles include the Volkswagen Atlas, Jetta, GTI, and Audi A3, among others. For further identification, this part is interchangeable with numbers such as 5Q0122291AC, 5QF121058A, and N90687201, making it versatile across different models and years. Additionally, its precise fit and solid construction help maintain the vehicle's cooling efficiency, directly impacting overall engine longevity. Replacing a damaged coolant flange is vital to avoid more extensive repairs and maintain the performance integrity of your European vehicle.