Mercedes W204 Engine Oil Cooler C180 BlueEFFICIENCY 271820 A2711880301

Mercedes W204 Engine Oil Cooler C180 BlueEFFICIENCY is a specialized lubrication system component designed to effectively dissipate heat from the engine oil in C180 BlueEFFICIENCY units. A properly selected oil cooler stabilizes operating temperature, supports engine durability, and reduces the risk of overheating during intensive use. This solution is particularly beneficial for drivers who expect an efficient, predictable, and technically refined lubrication system in their Mercedes.

Specifications and technical data

• SKU: A2711880301
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2711880301
• Substitutable numbers: A2711880301, A 271 188 03 01
• Category: Transmission Filters

Purpose and function of the oil cooler

The presented oil cooler is dedicated to Mercedes C-Class W204 generation models in the C180 BlueEFFICIENCY version. Its task is to maintain a stable oil temperature within the range specified by the manufacturer, which translates into correct lubricant viscosity, protection of friction surfaces, and reduced wear of engine components.

A properly functioning oil cooler:

• reduces the thermal load on the power unit during city and highway driving,
• supports uniform lubrication of all oil channels,
• helps maintain engine operating parameters in line with BlueEFFICIENCY standards.

Benefits of using an original Mercedes component

The offered subassembly comes from the Mercedes brand, which means maintaining factory geometry, mounting points, and oil flows consistent with the manufacturer's design. As a result, installation is predictable, without the need for system modifications or custom mounts.

Key advantages of using an original oil cooler include:

• a secure fit for the C180 BlueEFFICIENCY engine lubrication system,
• maintenance of operating parameters consistent with factory specifications,
• reduced risk of leaks resulting from imprecise fitment.

Condition and functional characteristics

The item is offered as used, which allows for an economical repair of the lubrication system while maintaining the original design specifications. Choosing a used oil cooler is often a rational solution for daily-driven vehicles, where a favorable cost-to-functionality ratio is important.

Thanks to the preservation of the factory design, the cooler works with the existing oil system and engine accessories, which facilitates installation and subsequent maintenance. In practice, this means the ability to restore proper lubrication system operation without interfering with other components.

Selection and vehicle compatibility

To correctly select an oil cooler for a specific vehicle, it is worth verifying compatibility with the model designation, engine version, and service documentation. The product has an OEM part number and corresponding interchangeable numbers, which facilitates unambiguous identification in the manufacturer's catalogs and service systems.

Additionally, the product is marked in the store with a unique SKU, which speeds up the ordering process and communication with the support department in case of technical questions regarding compatibility.

Mercedes transmission filters – expanding the service zone

If you are planning a comprehensive repair or upgrade of the transmission area in your Mercedes and need other elements from the same group, such as filter inserts, filter housings, or seals, check out the available parts in the Mercedes transmission filters category.

Technical support and knowledge about drivetrain systems

When working on the lubrication system and transmission service, it is worth approaching the topic holistically – considering the condition of the oil, filters, and the transmission itself. Practical tips on diagnosis, common faults, and purchasing used transmissions can be found in the article: Transmission: manual, automatic, or DSG – common faults and a guide to buying a used transmission.

Summary

Mercedes W204 Engine Oil Cooler C180 BlueEFFICIENCY is a technically matched lubrication system component that allows for restoring proper oil temperature control in the C180 engine. Original Mercedes branding, the presence of an OEM number and interchangeable numbers, as well as the store's SKU designation ensure easy identification and trouble-free selection for a specific vehicle. This is a practical solution for users who want to consciously and controllably renew key elements of the lubrication system in their car.