Airmatic air suspension compressor and relay – Mercedes-Benz E-Class (W211/S211), S-Class (W220) & CLS (C219)

New, complete air suspension compressor and relay. A common fault in the Mercedes-Benz Airmatic system and the rear self-levelling suspension of estate models is that the compressor wears out, leading to increased lifting times, the rear of the car staying low, and the "Airmatic – Visit Workshop" warning appearing on the instrument cluster.

In addition to the new compressor, the package always includes a new relay. Replacing the relay when installing the compressor is absolutely essential, as an old relay with fused contacts can cause even a new pump to run continuously and burn it out immediately.

Compatibility:

• Mercedes-Benz E-Class (W211 Saloon & S211 Estate): Model years 2002–2009. Suitable for both models with full air suspension (Airmatic) and models with rear-only self-levelling suspension (all engine variants: petrol, CDI, AMG)
• Mercedes-Benz S-Class (W220): Model years 1998–2005 (S280, S320, S350, S430, S500, S600, S55 AMG, CDI models)
• Mercedes-Benz CLS (C219): Model years 2004–2010 (CLS 280, CLS 320 CDI, CLS 350, CLS 500, CLS 55 / 63 AMG)
• Maybach 57 / 62 (W240): Model years 2002–

Original and part numbers (OE / OEM):

• Compressor: A 211 320 03 04 / 2113200304 A 211 320 01 04 / 2113200104 A 220 320 01 04 / 2203200104 A 220 320 03 04 / 2203200304 A 219 320 00 04 / 2193200004 Wabco / aftermarket numbers: 4154033030, 4154031120, SSP02192N, 0230149
• Relay: A 002 542 13 19 / 0025421319 A 002 542 72 19 / 0025427219 A 002 542 80 19 / 0025428019

Package contents:

• 1 × Airmatic air suspension compressor (with electrical connectors and air line fittings)
• 1 × New air suspension system relay