Air Suspension Compressor Pump Compatible with 2006-2012 Mercedes

Our review of the Air Suspension Compressor Pump finds it aimed at Mercedes X164 GL and W164 ML owners who need a direct replacement for a failed compressor. The bottom line: this unit restores air ride functionality when the original compressor stops inflating the airbags, preventing sag and unsafe ride height. The review focuses on fitment with the referenced OEM numbers and the practical impact of replacing a faulty compressor, so shoppers who value correct compatibility and a functional, safety-critical repair will find this information most useful.

Key Features

• OEM Reference Compatibility: Matches several OEM numbers including 1643200304 and 1643201204 so buyers can confirm fitment against their vehicle's part number.
• Vehicle Fitment: Designed for Mercedes GL-Class X164 and ML-Class W164 model years listed, which helps ensure a direct replacement without major modifications.
• Restores Air Function: Pumps air into the airbags to raise chassis height and restore ride quality when the original compressor has failed.
• Safety Impact: Replacing a dead compressor prevents the vehicle from sagging and reduces the risk of unsafe handling caused by deflated air springs.
• Installation Advisory: The listing recommends professional installation, which benefits owners who want the repair done correctly and reliably.

Who It's For

This compressor is for owners of 2006-2012 Mercedes GL-Class X164 and W164 ML-Class vehicles who have diagnosed a failed air suspension compressor or who see sagging and height faults. It is most useful for drivers who prefer to replace the failed component with a unit that references the OEM numbers provided so fitment can be verified.

It is not the best choice for someone with a different Mercedes generation or without the referenced OE number; for those users it is important to confirm compatibility first. Also, DIYers should note the manufacturer recommends professional installation if they are not experienced with suspension components.

Pros & Cons

Pros

• Direct fit potential for many X164 and W164 Mercedes models when matched by OEM number.
• Restores critical air suspension function and prevents vehicle sagging that affects handling.
• Clear OEM references make it straightforward to check compatibility before purchase.

Cons

• Installation is recommended under professional instruction, which can add labor cost and time.

Specifications

Brand	Woosphy
Compatible Models	Mercedes GL-Class X164 and ML-Class W164 (2006-2012 ranges listed)
Reference OE Numbers	1643200304, A1643200304, 1643200504, 1643200904, 1643201204
Primary Function	Pumps air into air springs to adjust ride height
Recommended Action	Confirm OE number before purchase and install under professional instruction

Our Verdict

The Air Suspension Compressor Pump is a practical replacement for Mercedes X164 GL and W164 ML owners who need to restore air ride functionality and safety. Given the explicit OEM references and direct-fit intent, it represents good value for someone replacing a failed compressor, provided they confirm compatibility and budget for professional installation if unsure.

Frequently Asked Questions

Will this compressor fit my vehicle?
Check the vehicle's existing compressor for one of the listed OEM numbers; matching any of those listed indicates compatibility.

Can I install it myself?
The manufacturer suggests professional installation; experienced DIYers can install it but should follow safety procedures for suspension work.

What happens if I do not replace a failed compressor?
If the compressor fails the airbags will slowly deflate, the vehicle will sag, and ride quality and handling can become unsafe.