Bilstein B4 OE Replacement (DampTronic) Rear Left Shock Absorber for 2017-2023 BMW 540i RWD/AWD

The Bilstein B4 rear left shock absorber for the 2017-2023 BMW 540i restores the ride the car left the factory with. When the original dampers wear out a car floats over crests and patters over broken pavement; this is the fix.

Bilstein invented the monotube gas damper and has built suspension in Germany since 1954. The same engineering that goes into their original-equipment contracts goes into this part, and it carries a limited lifetime warranty.

Specifications

Vehicle Fitment