Mercedes W204 Oil Cooler Power Steering Pipe Hose Line Diesel OM651 A2044602024

Mercedes W204 Oil Cooler Power Steering Pipe Hose Line Diesel OM651 is an original power steering system component designed for diesel engine models. It ensures stable heat dissipation from the oil in the system, which translates into safe operation of the power steering pump and predictable steering performance. It is a practical solution for users who want to maintain the factory handling characteristics of their Mercedes vehicle.

Specifications and technical data

• SKU: A2044602024-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2044602024
• Substitutable numbers: A2044602024, A 204 460 20 24, A 204 460 11 24, A2044601124
• Fuel type: Diesel
• Category: Power Steering Pumps

Purpose and function in the power steering system

The power steering oil cooler pipe in Mercedes W204 models with the OM651 diesel engine is responsible for transporting oil between the system components and the oil cooler. This allows the oil to maintain a stable operating temperature, and the power steering pump operates under predictable thermal conditions. This reduces the risk of overheating, pressure drops, and premature wear of other system components.

This element is particularly important in cars used in city traffic and on longer routes, where the power steering system is heavily loaded. Using a pipe dedicated to the diesel unit ensures compatibility with the engine's operating characteristics and the manufacturer's factory specifications.

Compatibility and OEM selection

The offered pipe belongs to a group of power steering system components that are designed for specific models and engine configurations. In practice, this means that the selection of the part should be based on the OEM number and vehicle data, such as model, year, and engine type. This ensures full compatibility with the factory power steering oil cooler and other pipes in the system.

In case of doubts during selection, it is worth using the part number or the manufacturer's catalog data to avoid problems with installation and system tightness. A properly matched pipe allows for maintaining the original routing of oil lines, which is important for both safety and service convenience.

Operational characteristics and advantages of use

Replacing the power steering oil cooler pipe in a Mercedes W204 is recommended in situations where signs of corrosion, leaks, or mechanical damage appear. Using an original element from the same design group allows you to:

• maintain stable oil pressure and flow in the power steering system,
• minimize the risk of leaks in the oil cooler area,
• preserve the factory characteristics of the steering system,
• reduce the load on the power steering pump under high-temperature conditions.

For users who value predictable handling and maneuvering comfort, a properly functioning power steering oil cooling system is an essential element of keeping the car in good technical condition.

Part condition and use in service practice

The pipe comes from the Power steering pumps group, which means it is directly related to the oil circulation in this system. As a used part, it is a cost-effective solution for drivers who want to reduce repair costs while maintaining the original manufacturer's specifications. In workshop practice, such an element is suitable for standard pipe replacement, post-collision repairs, or comprehensive power steering system service.

Due to its intended use for diesel engines, the pipe is adapted to the operating conditions characteristic of this type of engine, including different vibration characteristics and operating temperatures compared to gasoline units.

Technical support and additional materials

When planning service work within the fuel supply and power steering system, it is worth using reliable sources of knowledge. Detailed information on selecting components by OEM numbers, diagnostics, and maintenance of fuel systems can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. This material helps to organize knowledge about the cooperation of individual components in modern diesel units.

If you are planning a comprehensive repair or upgrade of the power steering area in your Mercedes and need other elements from the same group, such as oil pipes, oil coolers, or pump supply components, check the available parts in the Mercedes Power steering pumps category.