Buy 2000 Buick Century Coil Spring (Front). 2WD, code:6D1,7D1. 4WD, W/O ZR2, ZR2 BISON, code:6D1,7D1 Code, Suspension, Left - OEM Buick Part # 23426905

Shield. Spring - Coil.
Code-6D1,7D1. Coil Spring.

Coil Spring

Fits Canyon, Colorado

2WD, code:6D1,7D1. 4WD, W/O ZR2, ZR2 BISON, code:6D1,7D1. Canyon, Colorado; Left; Code 6D1. Canyon, Colorado; Right; Code 7D1.
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 2000 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.