Audi A4 B8 Q5 8R Intake Manifold Mount Bracket Support 2.0 TDI 03L103357K

Audi A4 B8 Q5 8R Intake Manifold Mount Bracket Support 2.0 TDI is an original mounting component designed for the intake system in Audi diesel engines. It provides stable, precise support for the intake manifold, which is essential for the tightness, smooth operation of the power unit, and the durability of the entire system. It is a practical solution for drivers and workshops that want to maintain the factory mounting logic in A4 B8 and Q5 8R models.

Specifications and technical data

• SKU: 03L103357K
• Mark: Audi
• Condition: Used
• OEM Part Number: 03L103357K
• Substitutable numbers: 03L103357K, 03L 103 357 K
• Part type: Bracket
• Category: Brackets & Hardware

Purpose and function of the bracket

The presented bracket is responsible for the stable mounting of the intake manifold to the power unit in the 2.0 TDI engine. A correctly selected and installed component limits unwanted vibrations, reduces the risk of material stress, and helps maintain the proper position of the manifold relative to the cylinder head and other components.

In practice, this translates into:

• more predictable behavior of the intake system under load,
• lower risk of leaks at the connections,
• better repeatability of engine operating parameters over a long period of operation.

Original origin and fitment

The bracket comes from the original Audi parts line, which means it maintains factory geometry, spacing of mounting points, and compatibility with standard bolts and accompanying elements. As a result, the part fits the structurally intended locations in the Audi A4 B8 and Audi Q5 8R with a 2.0 TDI engine without the need for modifications or adjustments.

For workshops and users, this means:

• easier installation compared to replacements with uncertain geometry,
• preservation of the manufacturer's original design concept,
• consistency with other elements from the Clamps and mounting parts group.

Characteristics of the used component

The part comes from disassembly, which allows combining factory fitment with a more favorable cost compared to a new component. A used mounting bracket is a good choice in situations where the existing element has suffered mechanical damage (e.g., cracking, worn mounting points) or was deformed during previous repairs.

Choosing a used mounting element is particularly rational for maintenance repairs, where maintaining correct geometry and rigidity is key, and the bracket itself is not a part that wears out quickly under normal operating conditions.

Benefits of using the original bracket

Using the original intake manifold mounting bracket in an Audi A4 B8 or Q5 8R allows you to maintain the consistency of the entire intake system with the manufacturer's specifications. This is particularly important in modern 2.0 TDI units, where the accuracy of component positioning affects combustion parameters, turbocharging system operation, and driving comfort.

The most important advantages include:

• secure manifold mounting at the intended structural points,
• reduction of the risk of secondary damage resulting from excessive vibrations,
• easier diagnostics and service when the intake system retains the factory layout of elements.

Support for selection and online purchase

When selecting mounting elements for the intake system, it is worth using the manufacturer's markings and vehicle data to avoid ordering mistakes. If you want to better understand how used components help maintain the brand's character and the car's factory properties, check out the article: how used original Audi parts help maintain the brand's factory DNA.

If you are planning a broader purchase of mounting elements or other components from disassembly, the following guide may be helpful: safe online purchase of used car parts step by step, which discusses practical rules for selecting parts based on manufacturer markings and vehicle parameters.