Oil Cooler Mercedes W176 W246 C117 Automatic Gearbox Oil Cooler A2465010101

Oil Cooler Mercedes W176 W246 C117 Automatic Gearbox Oil Cooler is an original drivetrain component designed for use with an automatic transmission. It ensures stable heat dissipation from the transmission fluid, which translates into safe transmission operation under demanding road conditions.

Specifications and technical data

• SKU: A2465010101
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465010101
• Substitutable numbers: A2465010101, A 246 501 01 01
• Gearbox type: Automatic
• Category: Engine Oil Coolers & Lines

Purpose and function in the drivetrain

The transmission oil cooler in Mercedes W176, W246, and C117 models is responsible for maintaining a stable transmission fluid temperature in the automatic gearbox. Proper cooling reduces the risk of overheating, minimizes wear on friction components, and supports smooth gear shifting, which is important both in city driving and on longer trips.

A properly selected oil cooler is particularly important in vehicles operated in variable conditions – such as frequent stop-and-go driving, towing a trailer, or driving at higher speeds. Maintaining the correct transmission fluid temperature affects the operating quality of the gearbox and the stability of the entire drivetrain's performance parameters.

Benefits of using an original oil cooler

Using an original transmission oil cooler in a Mercedes allows you to maintain the manufacturer's factory design specifications. This means:

• maintaining the proper heat exchange efficiency in the transmission system,
• proper fitment to the oil system and body mounts,
• consistency with the automatic transmission operating parameters intended for the specific vehicle generation.

As a result, installation is straightforward, without the need for system modifications, and the transmission oil cooling system can operate within the temperature range specified by the manufacturer.

Performance characteristics and installation

The presented transmission oil cooler comes from the Oil coolers and lines category, which means it has been designed to work in high-temperature environments and under variable loads. The design intended for use with an automatic transmission allows for stable maintenance of transmission fluid parameters during intensive vehicle use.

The component is designed for installation in place of the factory cooler, maintaining the original routing of the oil lines. When replacing, it is recommended to check the condition of the transmission fluid and the tightness of the entire system to fully utilize the potential of the newly installed component.

Condition and practical application

The product is used, which in practice means the possibility of achieving a favorable compromise between repair costs and maintaining the original technical specification. For many Mercedes owners with an automatic transmission, this is a rational solution when addressing malfunctions related to overheating or leaks in the oil cooling system.

Replacing the transmission oil cooler is recommended, among other situations, when leaks appear, signs of corrosion on the housing are visible, or symptoms of transmission overheating occur (decreased smoothness of gear shifts, warning messages). Using an original component from the same design group allows for restoring the correct operating conditions of the transmission.

Related components and additional information

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

During periods of high temperatures, it is particularly important to maintain the efficiency of the entire cooling system – both for the engine and components working with oil. You can read about the impact of summer heat on the cooling system and how used radiators and fans can help optimize operating costs in the article "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings".

If you want to precisely verify the compatibility of the part with your specific vehicle version, a guide on selecting components by OEM number and VIN number may be helpful – you will find it in the material "Guide: how to select the right car part by VIN and OEM number".