Mercedes X156 Engine Cooling Radiator Water Cooler A2465001403

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes X156 Engine Cooling Radiator Water Cooler is an original cooling system component designed for efficient heat dissipation from the engine unit. Thanks to its factory design, it ensures stable engine operating temperature, which translates into durability and safe operating conditions. This used OEM component is a sensible choice for drivers looking for a proven solution at an attractive price.

Specifications and technical data

• SKU: A2465001403
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2465001403
• Substitutable numbers: A2465001403, A 246 500 14 03
• Category: Radiators

Purpose and function in the cooling system

The presented radiator is a cooling system component responsible for transferring excess heat from the coolant to the environment. The design, tailored to Mercedes X156 series models, allows for maintaining the correct engine operating temperature, reducing the risk of overheating, and ensuring stable operation under various load conditions.

Thanks to the use of original core geometry and connection ports, the radiator works with factory equipment, the fan, and hoses, which facilitates installation and minimizes the risk of leaks. This solution is particularly beneficial for post-collision repairs or when replacing a worn-out cooling system component.

Advantages of using an original Mercedes water cooler

Using a factory water cooler in a Mercedes X156 provides a number of practical technical benefits:

• maintaining the cooling efficiency designed by the manufacturer across the full engine RPM range,
• proper fitment to mounts and covers, without the need for modifications,
• compatibility with the stock fan and sensors,
• reduced risk of leaks due to dimensional compliance with the original system.

For the user, this means more predictable vehicle behavior in high ambient temperatures, during highway driving, or in traffic jams, where the cooling system operates under increased load. Choosing an original water cooler also means better repeatability of operating parameters compared to random replacements of unknown origin.

Condition, origin, and service application

The offered radiator belongs to the Water Coolers category and comes from a dismantled Mercedes vehicle. A used component of this type is frequently chosen by professional workshops and conscious users who are looking for factory parts with a reasonable price-to-quality ratio. This type of element will work well both for standard replacement of a worn radiator and for post-accident repairs, where maintaining the original geometry of the vehicle's front end is crucial.

Thanks to the preservation of the specific design intended for the given body series, the installation proceeds in an orderly manner, without the need to modify brackets or hoses. This translates into shorter service time and a lower risk of subsequent operational problems.

Technical support and knowledge about the cooling system

To better understand the role of the radiator in protecting the engine unit from overheating and to choose the right service strategy, it is worth reaching for specialized materials. Practical tips on diagnostics, symptoms of overheating, and the operation of used cooling system components can be found in the article Engine cooling system – overheating, repair, and used radiators. This is a helpful source of knowledge when planning a repair or upgrade of the cooling system in your car.

Related Mercedes cooling system components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as additional radiators, coolant hoses, or mounting elements, check out the available parts in the Mercedes water coolers category.