Mercedes-Benz CL S Class W220 C215 Power Steering Pump Pipe Hose A2209972652

Mercedes-Benz CL S Class W220 C215 Power Steering Pump Pipe Hose is a hydraulic system component designed to work with the power steering system in high-end Mercedes models. It is responsible for the safe and stable transport of the working fluid between the pump and other components, which translates into precise steering system operation.

Specifications and technical data

• SKU: A2209972652
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2209972652
• Substitutable numbers: A2209972652, A 220 997 26 52, BG
• Category: Power Steering Pumps

Purpose and function of the power steering hose

The offered hose is a hydraulic system component that works with the power steering pump in Mercedes CL and S-Class vehicles of the W220/C215 generation. Its task is to maintain the proper flow of the working medium under pressure, which enables smooth, light, and predictable steering operation during maneuvering in both city traffic and at higher speeds.

Using a hose with the correct design specifications is crucial for maintaining stable system pressure, reducing pump noise, and minimizing the risk of leaks. As a result, the power steering system maintains proper operating standards, and the driver is ensured comfortable and safe control over the vehicle.

Benefits of using an original hose in the Mercedes CL / S Class W220 C215

Selecting a hose dedicated to a specific vehicle platform allows for maintaining the factory routing geometry, which limits stress, vibrations, and the risk of abrasion against body or suspension components. In practice, this translates into:

• stable pressure in the power steering system across the full operating temperature range,
• more predictable steering response to steering wheel movements,
• reduced risk of pump failure resulting from operation with a low level of working medium,
• easier diagnostics of potential leaks due to maintaining the factory hose routing.

For users of high-end models, it is also important that using a hose with parameters consistent with the manufacturer's requirements helps maintain acoustic comfort in the cabin and limits the transmission of vibrations to the body.

Installation and operational characteristics

The power steering hose in this application operates under demanding conditions – under variable pressure, in an environment of high temperatures and vibrations generated by the engine and suspension. Therefore, it is important that during installation you:

• maintain the correct position and routing of the hose in accordance with the factory mounting points,
• check the condition of other power steering system components, including the pump and return hoses,
• thoroughly bleed the system after replacement to avoid cavitation and excessive pump noise.

A properly selected power steering hose helps reduce the risk of sudden loss of power steering, which has a direct impact on driving safety, especially in heavier luxury-class vehicles.

Product condition and practical application

The offered item comes from the Power steering pumps category, which means it is directly related to the key component responsible for generating pressure in the system. In practice, this type of hose is chosen both for typical replacement of a worn or corroded element and for comprehensive power steering system maintenance, including leak checks, working medium replacement, and pump condition verification.

For workshops specializing in the Mercedes brand and for users servicing their vehicles themselves, using a hose with the correct specification is important from the point of view of the durability of the entire system and reducing the costs of potential future repairs.

Expanding power steering and related system service

When working on the power steering system, it is worth paying attention to other hydraulic and pressure systems in the vehicle, including the fuel system. The principles of selecting components by OEM numbers and leak diagnostics are similar – they are discussed in detail in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. This allows for a better understanding of the relationship between the quality of hydraulic components and the reliability of the entire vehicle.

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 pressure hoses, return hoses, or mounting elements, check the available parts in the Mercedes Power steering pumps category.