Buy 1999 Buick Century Coil Spring (Rear). 2016-20, code: ABBB. Envision; FWD; Preferred Opt; Code AA8Y Suspension, Code, ABBB - OEM Buick Part # 84348823 (84237939)

Spring - Coil.
Code-AA8Y. Code-AA8Y,ABBB. Coil Spring.

Coil Spring

Fits Envision

2016-20, code: ABBB. Envision; FWD; Preferred Opt; Code AA8Y.
Suspension Coil Spring - Repair or Replace
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your 1999 Buick Century might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Buick service department to have your suspension system evaluated.