Shop 1991 Buick Century Coil Spring Insulator (Upper). 2WD. 4WD, W/O ZR2, ZR2 BISON. Canyon. Colorado Suspension, FRONT - OEM Buick Part # 22983302

Insulator. Spring. Seat.
Coil Spring Insulator. Coil.

Coil Spring Insulator

Fits Canyon, Colorado

2WD. 4WD, W/O ZR2, ZR2 BISON. Canyon. Colorado. Colorado; w/o ZR2.
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 might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local service department to have your suspension system evaluated.