Bilstein B3 OE replacement coil spring for 1997–2001 BMW 740i rear is manufactured to match original equipment dimensions, spring rates and design. Built from high-quality steel and hot-set after forming to prevent height loss, these springs restore suspension function and safety to factory specifications while incorporating technical end-shape designs that support correct fit and reliable operation.
Bilstein 97-01 BMW 740i B3 OE Replacement Coil Spring - Rear