Shop 2005 Buick Century Coil Spring (Rear). Bolt. Suspension Coil Spring - Repair or Replace Your Suspension, Make - OEM Buick Part # 42759493

Spring - Coil.
Coil Spring.

Coil Spring

Fits Bolt EV

Bolt.
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.