Buy 2003 Chevrolet Silverado 1500 Base Standard Cab Pickup Stepside Hose. Pipe. (Upper). All Models. Steering, Power, Line - OEM Chevrolet Part # 15295855 (15077523)

Connects power steering components to allow fluid flow. Hydroboost. Power Steering Pressure Hose. Pump to Hydroboost. Breather tube. Fluid. Inlet. Outlet. Power Steering Pressure. Return line. Tubing. Vent tube.

Power Steering LinePower Steering Pressure Hose

All Models.
Power Steering Line - Repair or Replace
If the steering in your 2003 Chevrolet Silverado whines or groans, or if your steering wheel is hard to turn, you may have a leaking power steering line.