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Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Specifications
Brand Name :
FHD
Model Number :
Mercedes Benz 164
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pc
Price :
Negotiable
Payment Terms :
D/A,D/P,T/T,Western Union
Supply Ability :
5000 Sets/month
Delivery Time :
3-15days
Packaging Details :
Carton Box
Warranty :
2 years
Packing :
Carton
Condition :
New
Car Model :
Mercedes Benz 164
Purpose :
For Replace/ Repair
Description
Mercedes164 1643201204 Air Suspension Compressor Pump Direct Fit Factory
Product Overview

This dedicated air suspension compressor pump is designed for Mercedes-Benz W164 chassis vehicles with OEM number 1643201204. It replaces aged or failed original air suspension compressor assemblies with enhanced reliability and performance.

OEM Part Numbers: 1643201204
Applicable Vehicle Model: Mercedes Benz 164
Key Features
  • Oil-free piston design with high-temperature resistant motor windings for reliable long-term operation
  • Integrated dryer with high-moisture silica gel effectively removes moisture from compressed air, preventing internal corrosion
  • Reinforced piston rings and low-friction seals deliver fast pressure build-up
  • Raises vehicle from minimum to standard ride height in under 30 seconds
  • 500,000-cycle pulse durability tested with 3-year warranty
  • Upgraded oil-free head runs 15°C cooler than standard remanufactured units
  • Direct fit installation - no modifications required
Compatibility

Compatible with Mercedes-Benz ML-Class (W164) produced between 2005-2011, including ML320 CDI, ML350, ML500, ML63 AMG (non-AMG specific high-pressure version), and same-platform R-Class (W251) with partial system sharing.

Packaging & Delivery

Professional, environmentally friendly, and efficient packaging services ensure the safety of your goods during transit.

Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Storage & Handling

Keep dry, clean and handle with care to maintain product integrity.

Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Frequently Asked Questions
Q1: The compressor makes a "ticking" noise like a diesel engine at idle - is that normal?
No. A healthy W164 compressor produces a continuous low humming sound. A rhythmic ticking noise usually indicates a broken piston ring or loose valve plate inside the pump. This will quickly lead to insufficient pressure and may damage the valve block. We recommend stopping use immediately and replacing the compressor assembly.
Q2: The vehicle does not rise after cold start in the morning, but slowly comes up after driving a while. Is it the compressor?
Most likely yes - aged piston seals. On the W164, seals shrink in low temperatures, causing initial leakage. Once warm, the rubber softens and sealing recovers. This is a classic early failure sign. If ignored, the compressor will completely fail within 2-3 weeks. Solution: replace with an improved seal repair kit or the entire compressor.
Q3: The compressor works fine, but the vehicle suddenly drops to the lowest height occasionally. Why?
The compressor is usually not the main cause. Sudden drops on the W164 are often due to a stuck valve spool inside the valve block or drifting height sensor signals. Test: after the vehicle drops, if the compressor starts immediately and re-raises the car, then the compressor is fine - the issue is in the control system or valve block. If the compressor does not start, the relay or internal pressure switch may be faulty.
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Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204

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Product Detail
Brand Name :
FHD
Model Number :
Mercedes Benz 164
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pc
Price :
Negotiable
Contact Supplier
Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204
Mercedes 164 W221 Airmatic Pump Air Suspension Compressor 1643201204

Guangzhou Fenghui Automotive Parts Co., Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Since 2017
Business Type :
Manufacturer
Main Products :
Mercedes Benz Air Suspension, BMW Air Suspension, VW Air Suspension
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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