Audi A4 B9 Q5 FY A6 C8 A7 C8 Oil Sump Pan 2.0 TDI Diesel Engine 05L103602B

Audi A4 B9 Q5 FY A6 C8 A7 C8 Oil Sump Pan is an original component from the Oil sumps group, designed for 2.0 TDI diesel engines. It ensures a leak-proof oil circulation in the lower part of the power unit, which is crucial for the durability and stable operation of the entire lubrication system.

Specifications and technical data

• SKU: 05L103602B
• Mark: Audi
• Condition: Used
• OEM Part Number: 05L103602B
• Substitutable numbers: 05L103602B, 05L 103 602 B
• Fuel type: Diesel
• Category: Oil Sumps

Purpose and function in the lubrication system

The presented oil sump is structurally matched to the 2.0 TDI diesel engines used in Audi A4 B9, Q5 FY, A6 C8, and A7 C8 models. It is responsible for collecting engine oil, stabilizing its level, and ensuring proper supply to the oil pump under all operating conditions, from cold starts to long-distance highway driving.

A properly selected oil sump reduces the risk of oil pressure drops, minimizes the possibility of aeration of the lubricating medium, and supports uniform cooling of the lower engine section. In the case of modern TDI units, this has a direct impact on the service life of the bearings, crankshaft, and timing components lubricated under pressure.

Construction, fitment, and compatibility

This component was designed as an original Audi part, which translates into a precise fit to the engine block and factory mounting points. The properly shaped geometry of the sump supports correct oil drainage, and the sealing surfaces provided by the manufacturer allow for a stable, leak-proof assembly with the block and other lubrication system components.

In practice, this means:

• maintaining the factory height and working volume of the sump,
• correct position of the drain plug relative to the chassis,
• compatibility with standard shielding elements and subframe construction.

As a result, the oil sump can be used as a replacement for a damaged part without the need to modify other components.

Condition, benefits of using a used part, and installation aspects

The offered oil sump is a used part, sourced from dismantling, which allows for combining an attractive purchase cost with maintaining the original manufacturer's specifications. For many users, this means the ability to restore full functionality of the lubrication system while maintaining the factory engine performance parameters.

During installation, it is recommended to:

• thoroughly clean the contact surface with the engine block,
• use a new gasket or an appropriate sealant in accordance with the manufacturer's recommendations,
• check the bolt tightening torques according to the service documentation.

Such an approach allows for fully utilizing the potential of the part and reducing the risk of future leaks.

Why choose an original Audi oil sump

In the case of modern 2.0 TDI diesel engines, using an original Audi oil sump translates into a number of practical benefits. Factory fitment minimizes the risk of installation issues, and maintaining the original internal geometry of the sump supports stable lubrication across the full range of RPMs and loads.

Additionally, choosing a used OEM component allows for maintaining the structural consistency of the power unit, which is important both from the point of view of durability and subsequent service diagnostics. This solution is particularly beneficial for users who want to restore the efficiency of the lubrication system without compromising on the quality of factory-used parts.

System expansion – other Audi Oil sumps and technical knowledge

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 additional sumps, mounting hardware, or compatible drain plugs, check out the available parts in the Audi Oil sumps category.

To better plan service work and reduce vehicle downtime, it is worth learning how a wide range of used parts from a single warehouse affects repair speed. Practical tips can be found in the article No more weeks of waiting – how a wide assortment in one warehouse actually shortens your car's downtime at the mechanic?.