Shop Buick Century Coil Spring Insulator (Upper). 2WD. 4WD. 4WD, w/o magneride. Escalade ESV; w/o Magneride, SUSPENSION - OEM Buick Part # 22891336

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

Coil Spring Insulator

Fits Escalade , Escalade ESV, Sierra 1500, Silverado, Suburban , Tahoe , Yukon, Yukon XL

2WD. 4WD. 4WD, w/o magneride. Escalade ESV; w/o Magneride. Sierra, Silverado. Tahoe, Yukon, Escalade; w/o Magneride. Yukon XL, Suburban; w/o Magneride.
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.