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Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class

Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class is a brand-new, high-quality replacement part priced at $227.70. Designed for precise steering response, it's ideal for DIY mechanics restoring or repairing GL and ML Class SUVs from 2006–2012.

$227.70

● In stock

Buy at Lab Work Auto →

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

Key features

  • 100% brand new construction
  • Fits Mercedes-Benz X164 W164 platforms
  • OEM part numbers A1644600100 A1644600125
  • Direct replacement with easy installation
  • One-year warranty included
  • Compatible with GL and ML Class SUVs
  • High-quality materials for durability

Pros

  • +Brand new, not remanufactured
  • +Cost-effective vs dealership parts
  • +Exact fit for multiple Mercedes models
  • +Backed by 1-year warranty
  • +Improves steering responsiveness
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Cons

  • Requires intermediate mechanical skill
  • No installation hardware included

About Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class

What is Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class?

The Labwork Power Steering Rack is a direct-fit replacement component engineered specifically for Mercedes-Benz X164 and W164 platform SUVs, including GL and ML Class models from 2006 to 2012. This 100% new unit ensures reliable steering performance and durability, serving as a cost-effective alternative to OEM replacements. Built to meet strict quality standards, it supports smooth handling and responsive control, essential for luxury SUVs that demand precision on and off the road.

Key features

  • Brand New Unit — Never remanufactured or used, ensuring long service life.
  • OEM-Compatible Design — Matches original specifications for A1644600100 and A1644600125 part numbers.
  • Direct Fitment — Installs easily on select GL320, GL450, GL550, ML350, ML550, and ML63 AMG models.
  • High-Quality Materials — Constructed for durability under demanding driving conditions.
  • Easy Installation — Designed for straightforward replacement with common tools.
  • One-Year Warranty — Backed by Lab Work Auto for confidence in performance.
  • Wide Vehicle Coverage — Fits multiple trims and years across the GL and ML lineup.

Who is Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class for?

This power steering rack suits DIY auto enthusiasts and independent mechanics maintaining or repairing Mercedes-Benz GL and ML Class SUVs. It’s ideal for owners seeking reliable, affordable steering system repairs without sacrificing quality. Given the complexity of installation, it's best suited for those with intermediate to advanced mechanical skills or access to professional tools.

How does Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class compare?

Compared to remanufactured units, this brand-new rack offers superior longevity and fewer reliability concerns. While OEM replacements from dealerships cost significantly more, the Labwork version delivers comparable fit and function at a fraction of the price. It outperforms generic aftermarket racks in fitment accuracy and build quality, especially for high-mileage luxury SUVs where steering precision is critical.

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Best use cases

  • Replacing worn steering racks in ML350
  • Restoring GL450 steering precision
  • DIY repair of ML63 AMG models
  • Fixing loose steering in GL550
  • Upgrading from failing OEM unit
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Is Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class right for you?

This steering rack is best for DIY mechanics or shops servicing Mercedes-Benz GL and ML Class SUVs from 2006–2012. Intermediate to advanced skill is recommended due to installation complexity. Consider this over remanufactured units for better reliability. Alternatives include pricier OEM dealer parts or lower-confidence budget brands.

How it compares: Compared to remanufactured racks, this new unit offers better longevity and performance. It's more affordable than OEM dealer parts while maintaining precise fitment and durability expected in luxury SUVs.

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Frequently Asked Questions

What vehicles does the Labwork Power Steering Rack fit?

It fits Mercedes-Benz GL and ML Class SUVs from 2006–2012, including GL320, GL450, GL550, ML350, ML550, and ML63 AMG models on the X164 and W164 platforms. Confirm fit using part numbers A1644600100 or A1644600125.

Does this power steering rack come with a warranty?

Yes, the Labwork Power Steering Rack includes a one-year warranty from Lab Work Auto, covering defects in materials and workmanship under normal use and proper installation.

How difficult is it to install this steering rack?

Installation is moderate to complex, requiring intermediate mechanical skills, alignment tools, and knowledge of suspension systems. Professional installation is recommended if you lack experience with steering components.

Is this a remanufactured or new part?

This is a 100% brand-new power steering rack, not remanufactured or refurbished, ensuring maximum durability and performance compared to rebuilt alternatives.

Can I use this rack as an upgrade for better steering feel?

While designed as a direct replacement, installing a new rack can restore tight, responsive steering feel lost due to wear, effectively improving handling over a degraded OEM unit.

How much does Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class cost?

Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class is $227.70 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.

Is Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class in stock at Lab Work Auto?

Yes, Labwork Power Steering Rack For Mercedes-Benz X164 W164 GL ML Class is currently in stock at Lab Work Auto.

Specifications

SKU
F8-013869
Last updated May 14, 2026