Mercedes X164 W164 W211 Power Steering Pump Unit OM629 Diesel 7691332157
SKU: A0044668401
Product from a certified dismantling facility
Condition:
Used
Available:
1
Delivery time:
Estimated delivery in the country Spain between Wed, May 06 and Mon, May 11
Dispatched today if paid before 14:00
Payment methods:
Returns:
30 days return
Delivery from:
Free delivery
€42.95
1
Lowest price in the last 30 days: €42.95
Total for items
€42.95
Mercedes X164 W164 W211 Power Steering Pump Unit OM629 Diesel is an original hydraulic system component designed for vehicles with a diesel engine. It ensures stable pressure in the power steering system, which translates into precise vehicle handling and maneuvering comfort. Thanks to its factory origin from the Mercedes range, the pump maintains the correct operating parameters for Diesel-powered units.
Specifications and technical data
- SKU: A0044668401
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A0044668401
- Substitutable numbers: A0044668401, A 004 466 84 01, 7691332157, 7691 332 157
- Fuel type: Diesel
- Category: Power Steering Pumps
Purpose and role in the power steering system
The presented pump belongs to the Power steering pumps group and is responsible for generating the appropriate pressure in the hydraulic steering system. In vehicles with the OM629 diesel engine, it operates under demanding load conditions, which is why the proper selection of this component has a direct impact on:
- steering assistance force when maneuvering in a parking lot,
- handling stability at higher speeds,
- smooth operation of the steering system without jerking or noise,
- reducing wear on other hydraulic system components.
The pump works with a Diesel engine, which means it is adapted to the torque characteristics and typical loads for this power unit.
Benefits of using an original Mercedes pump
Using a pump from the Mercedes offer allows you to maintain the factory operating parameters of the power steering system. In practice, this means:
- proper fitment to the mounting and drive in a given body model,
- compliance with the operating pressure range specified by the manufacturer,
- consistency with other steering system components and hydraulic lines,
- easier diagnostics based on the manufacturer's service documentation.
A used component of this class is a good solution if you want to maintain the original vehicle design while optimizing repair costs. A power steering pump selected for a specific type of diesel engine reduces the risk of compatibility issues.
Selection by numbers and compatibility with the Diesel system
The pump has been designed to work with a Diesel drive system, which is important when selecting parts for vehicles with high torque. Proper matching by OEM part number and interchangeable numbers allows you to verify compatibility with a specific body and engine version, as well as avoid problems with installation and subsequent operation.
When planning a replacement, it is worth comparing the markings with the service documentation or the removed pump to confirm full structural and hydraulic compatibility with the power steering system in your car.
Condition, installation, and operation
The item is offered as a used power steering pump, which means it comes from disassembly and may show signs of previous use while remaining a functional component for further use. This type of solution is often chosen for vehicle repairs where the priority is to maintain original components on a reasonable budget.
Before installation, it is recommended to:
- check the system for leaks and the condition of hydraulic lines,
- replace the power steering fluid with fresh fluid that meets the manufacturer's specifications,
- bleed the system after installing the pump,
- verify the operation of the steering system for noise and smoothness of assistance.
Technical support and additional materials
To better understand the relationships between the pump and other power supply and control elements in vehicles with a diesel engine, it is worth consulting specialized materials. Practical information on diagnostics, selection by OEM numbers, and operating principles can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses key issues related to the operation of systems in Diesel engines.
If you are planning a comprehensive repair or upgrade of the steering system area in your Mercedes and need other elements from the same group, such as hydraulic lines, fluid reservoirs, or pump drive elements, check the available parts in the Mercedes Power steering pumps category.
Delivery details
Ship to: Spain
Check delivery times for another country
Delivery Price
Service
Postage and packaging
Delivery time
Estimated delivery in the country Spain between Wed, May 06 and Mon, May 11
Dispatched today if paid before 14:00
Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in Spain, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.