Air Suspension Valve Block Airmatic – Mercedes-Benz E-Class W212 (A2123200000)

This high-quality Teilex air suspension valve block is a direct replacement for Genuine Part Number Reference: A2123200000.

The Airmatic valve block (also known as a solenoid valve block, air suspension control valve or distribution block) controls the flow of compressed air to the air struts and springs, maintaining ride height and damping. A failing valve block commonly causes the car to sag or sit low, an uneven ride height, a "STOP – vehicle too low" warning, or an over-running compressor.

This unit is for the Mercedes-Benz Airmatic system on the W212 / S212 E-Class platform. The closely related C218 / X218 CLS uses a valve block from the same family — confirm your exact configuration before ordering, as rear-only (2-corner) and front-and-rear (4-corner) valve blocks are not interchangeable.

OEM and related/superseded numbers in this family: A2123200000, A2123200158, A2123200358, A2123200758. Also searched as valve block, solenoid valve block, air suspension valve, Airmatic valve, distribution block and control valve.

Key Features:

Direct replacement for OEM part number A2123200000
Restores correct air flow and ride height control
Manufactured to meet or exceed OEM specifications
Durable construction
Factory-style fit and function

Compatible With:

Mercedes-Benz E-Class W212 / S212 – E200, E250, E300, E350, E400, E500, E63 AMG
Mercedes-Benz CLS C218 / X218 – CLS250, CLS350, CLS400, CLS500, CLS550, CLS63 AMG

Please note: Fitment depends on your car's specific Airmatic configuration (rear-only vs front-and-rear). Please confirm your exact valve block variant before purchase.

Year Range:

2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

This is an aftermarket replacement part, not a genuine Mercedes-Benz component.