The Bilstein B3 OE replacement coil spring restores factory suspension function for 2008–2011 Mercedes‑Benz C300 rear applications. Built to OE dimensions and spring rates, the design reproduces original minibloc and central-force forms to preserve ride and safety. Premium chrome alloy steel construction and hot-setting after forming help prevent height loss and provide superior break resistance for lasting, factory-spec suspension performance.
Bilstein 08-11 Mercedes-Benz C300 B3 OE Replacement Coil Spring - Rear