Shop Buick Century Power Steering Reservoir (Lower). 3.0 & 3.6 LITER. 3.0 & 3.6 LITER, 1st design LITER, Pump, Design - OEM Buick Part # 19210059

Reservoir Kit, Power Steering Fluid.
Power Steering Reservoir. Pump Mounted.

Power Steering Reservoir

Fits Equinox, Terrain

3.0 & 3.6 LITER. 3.0 & 3.6 LITER, 1st design. Equinox, Terrain.
Power Steering Pump Reservoir - Repair or Replace
If the steering in your whines or groans, or if your steering wheel is hard to turn, you may have a failed power steering pump.