Keeps your MERCEDES-BENZ running the way it should — this BILSTEIN part restores the original function of a worn or failed Suspension Spring BILSTEIN OE Ref A, built to OEM reference 1233213904 rather than a generic approximation.
BILSTEIN identifies it as 36-129720, EAN: 4025258567033. Match that against OEM 1233213904 or your old part before fitting, particularly if your vehicle's had any running changes across its production years.
Confirmed for selected MERCEDES-BENZ vehicles. Use the vehicle registration lookup tool if you're not certain, or browse Suspension for other options.