Buy Buick Century Coil Spring Insulator (Rear, Upper). Caprice PPV. G8. SS. Suspension Coil Spring - Suspension, Springs, ARM - OEM Buick Part # 92252103 (92171074)

Insulator. Spring.
Coil Spring Insulator. Spare. Bumper. Coil. Seat.

Coil Spring Insulator

Fits Caprice, SS

Caprice PPV. G8. SS.
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 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.