Buy OEM General Motors Part # 84879287. Coil Spring Insulator (Lower). 2WD. 4WD, W/ZR2, AT4X. Canyon; AT4X Trim. Canyon; Lower; AT4X Trim. Colorado; Lower; w/ZR2 Trim

Insulator. Spring. Seat.
Coil Spring Insulator. Includes: Upper Control Arm Bushings & Ball Joint. Coil. Dust cover. Upper Control Arm.

Coil Spring Insulator

Fits Canyon, Colorado

2WD. 4WD, W/ZR2, AT4X. Canyon; AT4X Trim. Canyon; Lower; AT4X Trim. Colorado; Lower; w/ZR2 Trim.
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.