SKU: 22-218537 | UPC: 651860697185
Bilstein B4 OE Replacement Strut Assembly for Mercedes C-Class W203
Bilstein 22-218537 B4 OE Replacement strut assembly fits select 2001-2007 Mercedes-Benz C-Class and CLK models. This twintube gas pressure strut restores factory ride comfort and handling precision while meeting original equipment standards. Drivers gain reliable performance from the world-renowned Bilstein engineering used by major automakers.
Key Features
- OE Design: Matches factory damping characteristics for direct replacement
- Gas Pressure Technology: Maintains consistent performance under varying loads
- High Power Reserves: Provides added safety margin during dynamic driving
- Vehicle Specific: Engineered for Mercedes W203 chassis geometry
- Durability: Built to Bilstein quality standards for long service life
- Handling Restoration: Returns original steering response and stability
Specifications
| Detail | Value |
|---|---|
| Brand | Bilstein |
| Type | Twintube Strut Assembly |
| Compatibility | Mercedes-Benz C-Class W203 and CLK models |
| Part Number | 22-218537 |
| Country of Origin | Germany |
| Warranty | Manufacturer limited warranty |
Whats Included
- One complete strut assembly
- Integrated mounting hardware
- Protective dust boot
Product Notes
- Direct OE replacement requires no modifications
- Recommended to replace in pairs for balanced ride
- Verify fitment using vehicle specific details before purchase
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2001-2005 | Mercedes-Benz | C240 Base | W203 chassis |
| 2001-2005 | Mercedes-Benz | C320 Base | W203 chassis |
| 2004-2005 | Mercedes-Benz | C230 Kompressor | W203 chassis |
| 2006-2007 | Mercedes-Benz | C230 Sport | W203 chassis |
| 2006-2007 | Mercedes-Benz | C280 Luxury | W203 chassis |
| 2006-2007 | Mercedes-Benz | C350 Luxury | W203 chassis |
| 2005-2006 | Mercedes-Benz | C55 AMG Base | W203 chassis |
| 2003-2009 | Mercedes-Benz | CLK models | Multiple variants |
Why Choose Bilstein?
- Original equipment supplier to Mercedes-Benz and other premium brands
- Proven gas pressure technology for consistent damping
- Precise fitment for W203 platform vehicles
- Restores factory safety and comfort levels
Frequently Asked Questions
- Q: Is this a direct fit for my Mercedes?
- A: Yes for listed W203 C-Class and compatible CLK models from 2001-2009.
- Q: Do I need special tools for installation?
- A: Standard strut installation tools are sufficient for professional service.
- Q: Can this strut improve ride quality?
- A: It restores original factory comfort and handling characteristics.
Shipping & Handling
- Method: Ground shipping via standard carriers
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed with protective foam inserts






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