Bilstein 1997 Mercedes-Benz E420 B3 OE Replacement Coil Spring - Rear

When the rear of your 1997-2002 Mercedes-Benz E430 starts to sag or you notice a rougher ride, it's often a sign that the original rear coil springs have weakened over time. Replacing them with Bilstein B3 OE Replacement coil springs is a straightforward way to bring your suspension back to its original factory specifications. These springs are built to match the exact dimensions, spring rates, and design types, like minibloc or central force configurations, that your E430 came with from the factory.

Bilstein uses well-built chrome vanadium or chrome silicon steel, which offers strong resistance to breaking. After forming, these springs undergo a hot setting process. This critical step helps prevent any loss of height over time, ensuring your car sits at the correct level and maintains its intended suspension geometry. By installing these, you're not just replacing a worn part; you're restoring the original function and safety of your vehicle's suspension system.