The Bilstein B3 OE replacement coil spring restores factory suspension function for 2003–2005 Mercedes‑Benz C230 rear applications. Produced to meet OE dimensions, rates and design types, these springs replicate original minibloc and central-force geometries for consistent handling. Durable chrome alloy steel and heat treatment processes prevent sag and improve break resistance, helping maintain the vehicle's intended ride and suspension safety.
Bilstein 03-05 Mercedes-Benz C230 B3 OE Replacement Coil Spring - Rear