Shop 1991 Buick Century Coil Spring Insulator (Front, Upper). 2007-09. Captiva Sport; Upper. Equinox Suspension, Right, Left - OEM Buick Part # 20888729 (15251312, 20846823)

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

Coil Spring Insulator

Fits Captiva Sport, Equinox, Terrain, Torrent, Vue

2007-09. Captiva Sport; Upper. Equinox, Terrain; Upper.
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.