Bilstein B4 OE replacement twintube rear shock for 2016–2020 Buick Envision is engineered to restore original ride comfort, handling, and safety with OE-quality damping. As a direct replacement damper, it meets or exceeds original equipment standards and offers high power reserves to maintain control under varying driving conditions. Ideal for owners wanting to return ride characteristics to factory specification.
Bilstein 16-20 Buick Envision B4 OE Replacement Twintube Shock - Rear