# Bilstein 44-143664 B4 Air Module Air Suspension Spring for 2003-2011 Mercedes-Benz Cls55 Amg and More

### Performance Overview

Bilstein Air Spring with Monotube Shock Absorber has been engineered to be the economical choice for maintaining OEM ride performance while incorporating Bilstein's world-famous durability and precise construction. Steel body. Without Performance Package.

### Key Features

-   B4 Series OE Replacement Air Spring Front Right Supersedes PN\[F4-VA5-E366-H0\]

### Vehicle Fitment

-   2006 Mercedes-Benz Cls55 Amg (Note: Base)
-   2007 Mercedes-Benz Cls63 Amg (Note: Base)
-   2008 Mercedes-Benz Cls63 Amg (Note: Base)
-   2009 Mercedes-Benz Cls63 Amg (Note: Base)
-   2010 Mercedes-Benz Cls63 Amg (Note: Base)
-   2011 Mercedes-Benz Cls63 Amg (Note: Base)
-   2003 Mercedes-Benz E55 Amg (Note: Base)
-   2004 Mercedes-Benz E55 Amg (Note: Base)

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 44-143664.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   B4 Air Module Air Suspension Spring for Mercedes-Benz Cls55 Amg
-   44-143664 fitment
-   Bilstein B4 Air Module Air Suspension Spring
-   2006 Mercedes-Benz Cls55 Amg B4 Air Module Air Suspension Spring

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Mercedes-Benz

Cls55 Amg

Base

2007

Mercedes-Benz

Cls63 Amg

Base

2008

Mercedes-Benz

Cls63 Amg

Base

2009

Mercedes-Benz

Cls63 Amg

Base

2010

Mercedes-Benz

Cls63 Amg

Base

2011

Mercedes-Benz

Cls63 Amg

Base

2003

Mercedes-Benz

E55 Amg

Base

2004

Mercedes-Benz

E55 Amg

Base

2005

Mercedes-Benz

E55 Amg

Base

2006

Mercedes-Benz

E55 Amg

Base

2007

Mercedes-Benz

E63 Amg

Base

2008

Mercedes-Benz

E63 Amg

Base

2009

Mercedes-Benz

E63 Amg

Base

## Details

- **Price:** 1600.81 CAD
- **Vendor:** Bilstein
- **Type:** B4 Air Module Air Suspension Spring
- **Tags:** 2003 Mercedes-Benz E55 Amg, 2004 Mercedes-Benz E55 Amg, 2005 Mercedes-Benz E55 Amg, 2006 Mercedes-Benz Cls55 Amg, 2006 Mercedes-Benz E55 Amg, 2007 Mercedes-Benz Cls63 Amg, 2007 Mercedes-Benz E63 Amg, 2008 Mercedes-Benz Cls63 Amg, 2008 Mercedes-Benz E63 Amg, 2009 Mercedes-Benz Cls63 Amg, 2009 Mercedes-Benz E63 Amg, 2010 Mercedes-Benz Cls63 Amg, 2011 Mercedes-Benz Cls63 Amg, 44-143664, Automotive Parts, B4 Air Module Air Suspension Spring, Bilstein, Bilstein Suspension, Direct Replacement, Performance Suspension, Suspension

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1600.81 CAD | In stock |

## Images

- Bilstein 44-143664 B4 Air Module Air Suspension Spring for 2003-2011 Mercedes-Benz Cls55 Amg and More

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> Source: [Standard Auto Part](www.standardautopart.com/products/bilstein-mercedes-benz-cls55-amg-b4-air-module-44-143664)
> Updated: 2026-06-15