AutoStar Germany ENGINE COOLING HOSE FLANGE A4 A5 A6 06E121168

Description

The AutoStar Germany ENGINE COOLING HOSE FLANGE A4 A5 A6 06E121168 is a high-quality, German-engineered engine cooling system component designed to securely connect the engine’s coolant hoses and manage the efficient flow of coolant throughout your vehicle’s cooling system. Specifically manufactured to meet stringent OEM specifications, this coolant hose flange ensures leak-free, reliable coolant distribution for select Audi A4, A5, and A6 models.

Crafted from durable, heat-resistant composite materials, this flange withstands high operating temperatures, engine vibrations, and continuous pressure without warping, cracking, or leaking. Its precision-molded design ensures an exact, direct-fit replacement, restoring factory-spec performance to your vehicle’s cooling system.

Working

The AutoStar Germany ENGINE COOLING HOSE FLANGE A4 A5 A6 06E121168 plays a critical role in your vehicle’s cooling system by connecting multiple coolant hoses to the engine block or cylinder head. As the coolant circulates through the engine, absorbing heat, this flange directs the coolant to various system components — including the radiator, heater core, and thermostat housing — for proper temperature regulation.

Engine coolant enters the flange through attached hoses. It is rerouted to other system areas while maintaining a sealed, pressurized system. The flange’s built-in O-ring or gasket ensures a secure, leak-proof connection, preventing coolant loss and maintaining consistent engine operating temperatures. The proper function of this component is essential for avoiding overheating, reducing wear on engine parts, and ensuring fuel efficiency.

Quality and Capability

Manufactured to the highest German automotive standards, the AutoStar Germany ENGINE COOLING HOSE FLANGE A4 A5 A6 06E121168 offers exceptional durability and resistance to heat, coolant chemicals, and constant engine vibrations. Its robust, lightweight construction ensures reliable, long-term service without deformation or leakage.

Ideal for replacing aging or leaking coolant flanges, this OEM-fit component provides peace of mind by restoring proper coolant circulation, preventing system pressure loss, and safeguarding your engine against overheating. It’s the perfect solution for professional technicians and DIY enthusiasts seeking dependable cooling system repairs.