Mercedes W204 A207 S212 C218 Transmission Oil Cooler Holder Bracket A2045040640

Mercedes W204 A207 S212 C218 Transmission Oil Cooler Holder Bracket is an original mounting component from the Oil coolers and lines group, designed for the stable mounting of the transmission oil cooler in selected Mercedes models. The precise geometry of the bracket ensures proper positioning of the cooler relative to the body and the drivetrain, which translates into safe operation of the oil cooling system. This solution is dedicated to users who expect factory-fit and predictable installation.

Specifications and technical data

• SKU: A2045040640
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2045040640
• Substitutable numbers: A2045040640, A 204 504 06 40, A 204 504 04 40, A2045040440
• Category: Engine Oil Coolers & Lines

Purpose and function of the bracket

The transmission oil cooler bracket in Mercedes W204, A207, S212, and C218 models is responsible for the rigid, repeatable mounting of the cooler in the engine bay or the front end area. A correctly selected mounting component:

• maintains the cooler in the operating position designed by the manufacturer,
• minimizes the transfer of vibrations from the body and the drivetrain to the cooler,
• prevents stress on the oil ports and lines,
• supports uniform airflow through the transmission oil cooler core.

Thanks to this, the transmission oil cooling system maintains stable operating parameters, which is important for the durability of the automatic transmission and driving comfort.

Benefits of using an original Mercedes bracket

Using a bracket from Brand: Mercedes allows you to maintain the factory assembly line and avoid problems typical of replacements with inaccurate geometry. Key advantages include:

• factory fit to the mounting points on the body and the transmission oil cooler,
• compatibility with the original oil line routing path,
• no need for modifications, bending, or creating additional supports,
• maintenance of the clearances relative to other components as specified by the manufacturer.

Such a solution is particularly beneficial for post-accident repairs, replacing a damaged transmission oil cooler, or restoring the vehicle to a condition consistent with service documentation.

Component condition and practical application

The presented bracket comes from the Oil coolers and lines group and is offered as a used part, which allows for optimizing repair costs while maintaining the original mounting specification. In practice, this means the possibility of:

• replacing a damaged or corroded bracket without interfering with the body structure,
• restoring proper support for the transmission oil cooler after a collision or front-end disassembly,
• reducing the risk of oil line leaks resulting from improper cooler support.

The bracket is suitable for users who prioritize technically correct solutions and want to avoid compromises associated with universal mounts.

Integration with the transmission oil cooling system

A correctly installed bracket affects the stability of the entire transmission oil cooling system, supporting uniform cooling of the operating oil. In combination with a properly selected oil cooler and lines, it ensures:

• maintenance of the intended operating temperature of the transmission oil,
• reduction of thermal loads on transmission components,
• more predictable operation of the automatic transmission under high-load conditions.

For users interested in a broader context of how the cooling system works, we recommend the following guide: Engine cooling system – overheating, repair, and used radiators, which discusses the impact of oil coolers on the durability of the power unit.

Fitment, identification, and additional information

The transmission oil cooler bracket is a component dedicated to specific body and drivetrain configurations, so before purchasing, it is worth verifying compatibility with your vehicle using parameters such as Brand, OEM part number, or available interchangeable numbers. Additionally, in the product card, you will find the SKU designation, which facilitates clear identification of the offer, as well as information about the condition of the item.

If you are planning a comprehensive repair or upgrade of the transmission oil cooling area in your Mercedes and need other components from the same group, such as oil coolers, oil lines, or additional supports, check the available parts in the Mercedes oil coolers and lines category.

When considering the purchase of mounting components from the secondary market, a guide comparing different service strategies may also be helpful: New or used? A comparison of costs and quality of car parts, which discusses the practical aspects of choosing used OEM parts in the context of economy and repair durability.