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0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320

0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 is a brand-new, OEM-spec replacement part priced at $54.76. Designed for precise fitment in select Mercedes M-Class, R-Class, and GL-Class models, it ensures smooth steering performance and reliable operation for DIY mechanics and repair shops.

$54.76

● In stock

Buy at Lab Work Auto →

Price and availability may change. Click to see current details on Lab Work Auto.

Key features

  • Exact fit for W164, X164, W251/V251 chassis
  • Meets or exceeds OEM specifications
  • 100% brand new, unused condition
  • Direct replacement, no modifications
  • Compatible with ML280, ML320, R280, R320, GL320 CDI
  • Verified part number 0044668301
  • Sold by Lab Work Auto with support

Pros

  • +Affordable at $54.76
  • +New unit, not remanufactured
  • +OEM-matching performance
  • +Easy bolt-on installation
  • +Verified fit for multiple models
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Cons

  • Fits only specific Mercedes models
  • Requires part number verification

About 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320

What is 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320?

This power steering pump is a direct-fit replacement for select Mercedes-Benz models including the M-Class (W164), R-Class (W251/V251), and GL-Class (X164). Specifically engineered for ML280, ML320, R280, R320, and GL320 CDI 4-matic variants from 2005–2006, it restores optimal hydraulic assist for easier steering control. Built to meet or exceed OEM standards, this 100% new unit ensures durability and performance without the high cost of dealership parts.

Key features

  • Exact Fit — Matches OEM specifications for W164, X164, and W251/V251 chassis.
  • OEM Equivalent — Meets or exceeds factory performance and durability standards.
  • Brand New Unit — Unused, undamaged, and ready for installation.
  • Easy Installation — Direct replacement with no modifications required.
  • Verified Compatibility — Confirmed for ML280 CDI, ML320 CDI, R280 CDI, R320 CDI, and GL320 CDI models.
  • Part Number Specific — Ensures accuracy; always verify with your existing pump’s housing number.
  • Trusted Supplier — Sold by Lab Work Auto with compatibility support available.

Who is 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 for?

This pump is ideal for Mercedes-Benz owners and independent mechanics maintaining W164, X164, or W251/V251 platform vehicles. It suits DIYers with intermediate mechanical skills who need a reliable, cost-effective alternative to dealer parts. It's also suitable for repair shops sourcing quality components for customer service jobs.

How does 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 compare?

Compared to remanufactured or used units, this new pump offers superior longevity and consistent performance. It outperforms generic aftermarket pumps in fit and reliability, matching OEM engineering at a fraction of the cost. Unlike universal kits, it requires no adaptation, reducing installation time and error risk.

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Best use cases

  • Replace failed pump in ML320 CDI
  • Restore steering in R-Class W251
  • DIY repair on GL320 X164
  • Shop replacement for W164 ML280
  • Prevent steering failure in R320
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Is 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 right for you?

Buy this pump if you own a 2005–2006 Mercedes M-Class, R-Class, or GL-Class with a failing steering pump. Ideal for DIYers with basic mechanical tools and experience. Always verify your old pump's part number. Alternatives include remanufactured units or dealer OEM parts, which cost more and may vary in quality.

How it compares: This new pump beats remanufactured units in reliability and lifespan. It fits better than universal models and costs less than OEM dealer parts, offering a balanced upgrade for Mercedes owners seeking performance and value.

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Frequently Asked Questions

What vehicles fit the 0044668301 power steering pump?

It fits Mercedes-Benz M-Class (W164) ML280 and ML320 CDI, R-Class (W251/V251) R280 and R320 CDI, and GL-Class (X164) GL320 CDI models from 2005–2006. Always confirm with your existing pump's part number.

Does this pump meet OEM specifications?

Yes, this unit is built to meet or exceed OEM performance and durability standards, ensuring reliable operation and long-term fit for your Mercedes steering system.

How do I install the 0044668301 power steering pump?

It's a direct bolt-on replacement. Drain old fluid, remove the old pump, mount the new unit, reconnect hoses, and refill with correct power steering fluid. Basic mechanical tools and knowledge are required.

Is this a new or remanufactured power steering pump?

This is a 100% brand-new, unused power steering pump. It is not rebuilt or remanufactured, ensuring fresh seals, bearings, and internal components for maximum reliability.

Can I return the pump if it doesn’t fit my vehicle?

Contact Lab Work Auto before purchase to verify compatibility. Returns may be accepted if uninstalled and in original condition, but fitment verification is strongly recommended upfront.

How much does 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 cost?

0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 is $54.76 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 in stock at Lab Work Auto?

Yes, 0044668301 Power Steering Pump For MERCEDES MLGL W164 X164 W251 V251 R280 R320 is currently in stock at Lab Work Auto.

Specifications

SKU
F7-5556
Last updated May 14, 2026