Mercedes W169 W245 OM640 Water Cooling Coolant Radiator A1695001803

Mercedes W169 W245 OM640 Water Cooling Coolant Radiator is a component designed for diesel power units, engineered to ensure stable heat dissipation from the engine. Thanks to its precise construction, the radiator supports safe operating temperatures and improves the reliability of the cooling system during daily use. This is a solution for users looking for a proven component for the cooling system in their Mercedes.

Specifications and technical data

• SKU: A1695001803
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1695001803
• Substitutable numbers: A1695001803, A 169 500 18 03
• Fuel type: Diesel
• Category: Radiators

Purpose and role in the cooling system

The described water radiator operates in the diesel engine cooling system, responsible for efficient heat exchange between the coolant and the air flowing through the core. A properly selected radiator is crucial for maintaining a stable operating temperature, which reduces the risk of overheating, performance drops, and accelerated wear of engine components.

In diesel engines, such as the OM640, thermal loads are high, which is why an efficient heat exchanger has a direct impact on engine smoothness, fuel consumption, and the durability of accessories. Using a dedicated radiator for a specific body series and engine allows for maintaining factory flow and cooling parameters.

Benefits of using an original Mercedes radiator

Choosing a water radiator from the Water radiators group designed for Mercedes ensures compatibility with the factory engine bay architecture, mounts, and hoses. The appropriate geometry of the core and connection ports facilitates installation and minimizes the risk of leaks resulting from poor fitment.

The main advantages of using the correct radiator in this model include:

• maintaining a stable operating temperature for the diesel unit,
• reducing the risk of overheating in both city and highway conditions,
• maintaining proper cooperation with other cooling system components,
• better protection of the cylinder head, gaskets, and engine accessories against excessive thermal load.

Product characteristics and application in diesel engines

The radiator has been prepared for units powered by diesel fuel, where rapid heat dissipation under high loads is essential. The design intended for use with a specific fuel type helps maintain the proper thermal balance, both during calm driving and intensive operation.

The product comes from the Mercedes brand offer, which means maintaining factory design standards for this model. As a result, the user receives a component consistent with the vehicle manufacturer's specifications, which is particularly important for parts affecting engine safety.

Condition, selection, and installation

The offered water radiator is a secondary market component, which allows for an economical replacement while maintaining the correct operating parameters of the cooling system. Before installation, a standard check for leaks and channel cleanliness is recommended, as well as verifying compatibility with your specific engine and body variant.

When selecting, it is worth paying attention to compatibility with the diesel power unit and the cooling system architecture of the given Mercedes vehicle. A properly selected radiator facilitates installation, reduces service time, and minimizes the risk of subsequent interventions in the system.

Cooling system expansion and technical knowledge

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 heat exchangers, coolant hoses, or expansion tanks, check the available parts in the Mercedes water radiators category.

To better understand how a properly functioning cooling system affects engine longevity and what symptoms may indicate problems with the radiator, it is worth reading the article: Engine cooling system – overheating, repair, and used radiators. This is a practical supplement to your knowledge when planning service or radiator replacement in your car.