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The Bilstein B3 OE replacement coil spring restores factory suspension function for 2003–2007 Mercedes‑Benz C230 rear applications. Manufactured to OE dimensions, spring rates and original design types, these springs mirror minibloc and central-force forms for consistent ride and handling. High-quality chrome alloy steel and hot-setting after forming reduce height loss and provide improved break resistance to keep suspension performance close to factory intent.
Bilstein 03-07 Mercedes-Benz C230 B3 OE Replacement Coil Spring - Rear
