This OEM number 1K0 122 291J cooling system quick connector is designed to match the engine cooling pipelines of Volkswagen and Audi European models.

Adopting PA66-GF30 fiberglass reinforced nylon integrated precision injection molding, it is resistant to antifreeze corrosion, high temperature, high pressure, and not easily aged or deformed.

Corrugated tube with built-in stainless steel snap spring locking structure, precise positioning of the snap fastener, easy disassembly and assembly, reliable sealing, effectively preventing coolant leakage, suitable for connecting and replacing thermostat and radiator pipelines.

Dinghong has its own mold and injection molding production line, supports bulk wholesale of spot goods, undertakes OEM/ODM sample mold customization, and provides supporting supply for domestic and foreign auto parts factories and foreign traders.