Audi A5 8T 3.0 TFSI V6 Engine Coolant Flange Housing Cover Trim 06E121161BB

Audi A5 8T 3.0 TFSI V6 Engine Coolant Flange Housing Cover Trim is an original component from the Thermostats and housings group, designed for the V6 TFSI engine cooling system in the Audi A5 8T model. Thanks to its factory geometry and fitment, it ensures a stable connection of cooling hoses and proper coolant circulation under the demanding operating conditions of the powertrain.

Specifications and technical data

• SKU: 06E121161BB
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E121161BB
• Substitutable numbers: 06E121161BB, 06E 121 161 BB
• Category: Thermostats & Housings

Purpose and function in the cooling system

The engine coolant flange housing cover is responsible for a tight, mechanically stable connection of coolant channels in the area of the 3.0 TFSI V6 engine. This component works in conjunction with the thermostat and hose housings, maintaining the correct flow direction and reducing the risk of leaks that could lead to engine overheating.

The original Audi design ensures:

• precise fitment to engine ports and connectors,
• stable mounting of cooling hoses,
• maintenance of factory thermal system operating parameters.

Construction and fitment for Audi A5 8T 3.0 TFSI V6

The cover has been designed specifically for the architecture of the V6 TFSI engine in the Audi A5 8T, which translates into the correct positioning of connectors and compatibility with factory hoses and housings. As a result, installation is straightforward, without the need to modify other cooling system components.

The element belongs to the Thermostats and housings group, which is why it works with other components responsible for regulating the engine's operating temperature. Maintaining the original geometry is crucial for proper system venting and maintaining a stable operating temperature under load.

Characteristics of the used component

The offered engine coolant flange housing cover is a used part, sourced from the dismantling of an Audi vehicle. This type of component, when in good technical condition, allows for an economical repair of the cooling system while maintaining original manufacturing quality. A used OEM part is a solution often chosen by professional service centers, where both fitment and service cost control are important.

A properly selected flange cover reduces the risk of leaks, facilitates the maintenance of a stable engine operating temperature, and supports long-term, trouble-free operation of the 3.0 TFSI V6 unit.

Benefits of using the original flange cover

Using an original Audi component in the cooling system brings a number of practical benefits:

• Factory fitment – no installation problems, proper positioning relative to the engine block and hoses.
• Consistency with other Thermostats and housings components – maintaining the fluid flow characteristics designed by the manufacturer.
• Cooling system stability – reducing the risk of overheating and localized leaks.
• Economical repair – a used OEM part allows for lower service costs while maintaining high manufacturing quality.

Expanding your Audi cooling system upgrade

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as thermostat housings, connectors, or connection covers, check out the available parts in the Audi Thermostats and housings category.

If you want to better plan your service budget and understand when it is worth reaching for used OEM components, the following article may be helpful: Rising repair costs and the boom in used parts – how to save on car service?.