POWER STEERING PUMP - MERCEDES M-CLASS (W163) - D2P - A0024663801, A0024664601, A0024668101, A0024668201

POWER STEERING PUMP FOR MERCEDES M-CLASS (W163) ML320 ML350 ML430 ML500 ML55 AMG. Car: MERCEDES. O...

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OnBuy.comPower Steering Pump For Mercedes M-Class (W163) Ml320 Ml350 Ml430 Ml500 Ml55 Amg 5056167414575
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Product Information

Full details

This D2P Power Steering Pump is designed for Mercedes M-Class (W163) models including ML320, ML350, ML430, ML500, and ML55 AMG. It offers a reliable hydraulic operating mode to restore smooth and responsive steering. A key benefit is its direct replacement design, utilizing OEM part numbers for a precise fit. The primary caveat is the need for professional installation due to the complexity of power steering systems.

All features

Model Part NumberAR 67201;AR 67202
BrandD2P

Extended Product Information

FAQs

What vehicles is this power steering pump compatible with?

This D2P Power Steering Pump is compatible with Mercedes M-Class (W163) models including ML320, ML350, ML430, ML500, and ML55 AMG. It matches OEM part numbers A0024663801, A0024664601, A0024668101, and A0024668201.

Does this pump require special fluid?

Yes, it is crucial to use the specific type of power steering fluid recommended by Mercedes-Benz for your M-Class (W163) model to ensure proper operation and longevity.

Can I install this pump myself?

Installation of a power steering pump is a complex task that typically requires specialized tools and mechanical expertise. It is highly recommended to have this component installed by a qualified automotive technician.

What are the signs that my power steering pump needs replacing?

Common signs include a stiff steering wheel (especially at low speeds), whining or groaning noises from the engine bay, or visible leaks of power steering fluid.

How long does a power steering pump typically last?

The lifespan of a power steering pump can vary based on driving conditions, maintenance, and the quality of the unit. However, they are generally designed to last for many years and thousands of miles. Regular fluid checks and replacement can help extend its life.

What does 'hydraulic operating mode' mean?

Hydraulic operating mode refers to the system's use of fluid pressure to assist steering. This is the standard and most common type of power steering system found in many vehicles, providing consistent and effective assistance.

Troubleshooting

Steering is stiff or difficult to turn.

Check power steering fluid level and condition. Ensure the system has been properly bled of air after installation. Verify correct pump installation.

Whining or groaning noise from the pump.

Low fluid level or air in the system are common causes. If the noise persists after topping up and bleeding, the pump may be faulty or there might be another issue in the system.

Power steering fluid leak.

Inspect all hose connections to the pump and the pump seals for damage or looseness. Tighten connections or replace faulty seals/hoses.

New pump makes noise immediately.

Ensure the system was completely filled with the correct fluid and thoroughly bled of all air before operating the vehicle.

Pros and Cons

Pros

  • Ensures precise fitment for compatible Mercedes M-Class models.
  • Restores proper power steering function, improving driving experience.
  • Durable construction for longevity.
  • Replaces specific OEM part numbers directly.

Cons

  • Installation requires specialized tools and mechanical knowledge.
  • Fluid leaks from the old pump must be addressed during replacement.
  • Not compatible with models outside the W163 M-Class range.

Setup, Compatibility & Care

Compatibility: This power steering pump is specifically designed for the Mercedes M-Class (W163) chassis, fitting models ML320, ML350, ML430, ML500, and ML55 AMG. It is crucial to verify that your vehicle's VIN or existing part number matches one of the OEM numbers listed: A0024663801, A0024664601, A0024668101, A0024668201.

Setup: Installation requires draining the power steering fluid, removing the old pump, mounting the new D2P pump, and reconnecting hoses. It is highly recommended that this component be installed by a qualified mechanic. After installation, the power steering system must be properly bled to remove any air.

Care:

  1. Fluid Level: Regularly check the power steering fluid level using the dipstick or reservoir markings. Maintain the fluid level within the recommended range.
  2. Fluid Quality: Use only the specified type of power steering fluid recommended for your Mercedes-Benz model. Old or contaminated fluid can damage the pump.
  3. Leak Inspection: Periodically inspect hoses and connections for any signs of leaks. Address any leaks promptly.
  4. Noise Monitoring: Listen for any unusual noises from the power steering system. Consistent noise may indicate a problem.

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