Genuine 1K0121101P Upper Radiator Coolant Hose

The Genuine 1K0121101P is an OEM upper radiator coolant hose designed and manufactured by the Volkswagen Audi Group (VAG) to original equipment specifications. This factory replacement hose ensures proper coolant flow between the engine and radiator, maintaining optimal cooling system performance and temperature regulation.

Key Features:

• Original Equipment (OE) quality manufactured by VAG for Volkswagen and Audi vehicles
• Pre-shaped molded design for precise fitment and sealed connections
• Engineered to resist electrochemical degradation and collapse under vacuum pressure
• Heat-resistant construction designed to withstand extreme engine temperatures
• Direct replacement for worn or deteriorated original hose

As a genuine OEM component, this upper radiator hose delivers the same quality, durability, and exact fit as the part originally installed at the factory. Installing genuine replacement parts ensures compatibility with your vehicle's cooling system and maintains long-term reliability. This hose is sold individually and may require new hose clamps for proper installation (sold separately).