Buy 1991 Buick Century Lateral. Arm. (Front, Rear, Upper, Lower). 1/2 TON. 1500 SERIES. All Models Suspension, SERIES - OEM Buick Part # 22902203 (22863710)

Coil Spring Insulator. Lateral Arm. Coil Spring Insulator. Ft rod. Leading. Link rod. Spring seat. Track bar.

Lateral ArmCoil Spring Insulator

1/2 TON. 1500 SERIES. All Models. Avalanche, Escalade EXT. Escalade ESV. Tahoe, Yukon, Escalade. Yukon XL, Suburban.
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 1991 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.