Audi Coolant Flange - Genuine Audi 06D121132C

Product Information

An engine coolant hose flange is a fitting or connection point where the coolant hoses attach to the engine or other components in the cooling system. This flange is typically made of metal or plastic and is designed to create a secure seal to prevent coolant leaks. It plays a critical role in maintaining the proper flow of coolant throughout the engine, radiator, and heater core, helping to regulate the engine's temperature.

• Coolant Leaks: One of the most noticeable symptoms of a failing coolant hose flange is visible coolant leaks. If the flange or the connection point becomes damaged, coolant may leak onto the ground or other engine components
• Overheating Engine: A compromised flange can disrupt the flow of coolant, leading to insufficient cooling. This can cause the engine to overheat, triggering the temperature warning light on the dashboard

About Genuine Audi

The original parts used by Audi to build your car are available as replacement parts under the “Genuine Audi” brand. Manufactured under the direction of Audi, expect excellent quality and a premium price since these parts are available exclusively through the Audi Dealership network.

You may not realize this, but the parts that make up your Audi are not necessarily manufactured by Audi. No cause for concern, as Audi designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Audi for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Audi parts box and find an OEM branded part inside, simply with the addition of an Audi logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.