Buy 1991 Buick Century Suspension Shock Absorber (Front). 4WD, W/O ZR2, AT4X, w/o 2" lift. Canyon Inch, Easily, Either - OEM Buick Part # 85639232

Shock. Absorber.
A Shock Absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, Shock Absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing. Assembly - SHK. Bolt. Strut. Suspension.

Suspension Strut

Fits Canyon, Colorado

4WD, W/O ZR2, AT4X, w/o 2" lift. Canyon; Right; w/o AT4X Trim; w/o 2 Inch Lift Pkg(Z21); AWD. Colorado; Left; w/o ZR2 Trim; w/o 2 Inch Lift Pkg(Z21); AWD. Colorado; Right; w/o ZR2 Trim; w/o 2 Inch Lift Pkg(Z21); AWD.
Suspension Shock or Strut - Repair or Replace
If your struts or shocks are worn or weak, you may experience problems like an excessively bouncy ride, your suspension bottoms out more easily than it used to, or your vehicle feels unstable on bumpy roads. You may also notice fluid leaking from your strut. If this is the case for your 1991 Buick Century, have a Buick certified technician diagnose and repair your suspension system with factory genuine parts.