Mercedes SLK R170 Radiator Water Coolant Engine Cooling Petrol A2025003203

Mercedes SLK R170 Radiator Water Coolant Engine Cooling is an original cooling system component designed for efficient heat dissipation from the engine unit. Thanks to its precise OEM design, it ensures stable engine operating temperatures, which translates into durability, smooth operation, and operational safety. This solution is particularly recommended for professional repairs and maintenance of the cooling system in Mercedes vehicles with petrol engines.

Specifications and technical data

• SKU: A2025003203
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2025003203
• Substitutable numbers: A2025003203, A 202 500 32 03
• Fuel type: Petrol
• Category: Radiators

Purpose and function in the cooling system

The presented radiator is a component of the petrol engine cooling system, responsible for heat exchange between the coolant and the air flowing through the core. In combination with the thermostat, water pump, and fan, it creates a cohesive system that maintains the optimal operating temperature of the engine unit, reducing the risk of overheating and performance loss.

Thanks to its factory-fit design for the engine bay of the Mercedes SLK R170, the radiator ensures proper coolant flow and adequate heat exchange surface without the need for modifications or mounting adaptations.

Benefits of using an original radiator

Using an original radiator in a Mercedes car allows you to maintain cooling system performance parameters in line with the manufacturer's specifications. Key advantages include:

• stable operating temperature of the petrol engine across a wide range of loads,
• reduced risk of engine overheating during city and highway driving,
• proper compatibility with the factory fan, sensors, and cooling system hoses,
• preservation of the OEM design without interference with the bodywork or subframe.

This used part from dismantling is a solution that allows you to combine repair cost control with maintaining the vehicle's original technical specifications.

Condition, verification, and service application

The radiator comes from dismantling and is offered as a used part, which is significant for both economic and environmental reasons. Such components are frequently chosen by workshops specializing in the Mercedes brand and by conscious users who expect a factory fit without the need to invest in a new part.

Before installation, a standard service procedure is recommended: flushing the cooling system, checking hoses, clamps, and the thermostat, and using coolant with parameters recommended for Mercedes petrol engines. This approach allows you to fully utilize the radiator's potential and minimize the risk of subsequent leaks.

Technical support and knowledge about the cooling system

To better understand the impact of a functional radiator on engine longevity and the symptoms of overheating, it is worth checking out the guide on cooling system diagnostics and repair – this is discussed in detail in the article Engine cooling system – overheating, repair, and used radiators, where you will find practical service tips.

If you are also interested in the economic and ecological aspects of using parts from dismantling, the material describing the impact of such solutions on the environment and the driver's budget will be helpful – more information can be found in the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

Related Mercedes radiators

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