Ride sagging, uneven, or an air suspension warning light on your CL500? This is the genuine OEM hydraulic suspension valve block, 2000–2006 Mercedes-Benz W220 CL-Class, interchange part numbers A2203200358 / A2203280031 / A2203270115 / A2203280140.

This is the front-lower-left hydraulic valve block for the W220 CL-Class's Active Body Control (ABC) hydraulic suspension system, manufactured in Germany.

Product Highlights

• Genuine Mercedes-Benz OEM hydraulic suspension valve block
• Interchange part numbers A2203200358, A2203280031, A2203270115, A2203280140
• Front, lower, left placement
• Manufactured in Germany
• Exact item pictured will be shipped

Vehicle Fitment

2000–2006 Mercedes-Benz W220 CL-Class (CL500)

Note on fitment: our records list four interchange part numbers together without specifying which exact years or trims each one covers individually — the W220's ABC hydraulic system had running changes across this production run. Confirm your original valve block's part number matches one of the four listed before ordering, or send us your VIN and we'll help verify. Does NOT fit CL-Class model years outside 2000–2006, or the W215 CL-Class replacement, which uses a different ABC configuration.

What Is Included

Hydraulic suspension valve block only, as pictured. Only the components visible in the photos are included — hydraulic lines and mounting hardware are not included unless shown.

Condition

Pre-owned genuine OEM unit. May show normal cosmetic wear from age and prior installation. Check the photos closely for: hydraulic port and fitting condition (corrosion or damage), valve body condition, and any signs of fluid residue. You will receive the exact valve block shown, not a stock photo or substitute unit.

Verify Fitment Before Ordering

Compare against your original before ordering: part number matches one of A2203200358 / A2203280031 / A2203270115 / A2203280140 as stamped on your original unit, and mounting/port configuration match. For additional fitment support, send us your VIN and a clear photo of your original valve block's part number before ordering.

Why Choose a Genuine OEM Mercedes-Benz Valve Block?

• Correct hydraulic pressure calibration for the ABC suspension system
• Original port configuration — no adapter needed
• More reliable than a rebuilt or unknown-history aftermarket valve block on a safety-critical suspension component

This is a single unit currently in stock — once sold, we may not have another matching unit.

Installation

Professional installation by a shop experienced with Mercedes-Benz ABC systems is strongly recommended — this involves the hydraulic suspension system, which typically requires bleeding and system initialization after installation, not a simple bolt-on swap. A sagging or uneven ride, or an ABC warning light, isn't always this valve block itself — a failing hydraulic pump, a leaking strut, or a sensor fault can produce similar symptoms. Confirm the valve block is genuinely the fault via diagnostic scan before ordering.

Order With Confidence

Purchase from Right Choice Auto Parts for accurately represented OEM automotive parts and responsive fitment support. Only one of this exact valve block is currently in stock.