Power Steering Pressure Hose 53713‑S5D‑A05 Black Embedded Type Replacement for Civic Ex Hx Lx 2001‑2004 Item Type: Power Steering Pressure Hose Material: Rubber OE: 53713-S5D-A05 53713-S5D-010 53173-S5D-A07Installation Position: Steering Oil Pipe of Engine Compartment Application System: Engine Steering System Fitment: Replacement for Civic ex hx lx 2001-2004The Reason for Replacing:The power steering pressure line hose and oil return hose will wear out and corrode or leak over time. Most high pressure pipelines are metal, while low-pressure pipelines are made of rubber. When the engine is running, the power steering hose is exposed to high temperatures. Over time, the composition of the power steering fluid and the pressure generated by the power steering pump will also degrade the hose. In addition to the risk of potential damage to the power steering system, a malfunctioning pressure line hose can also eliminate steering assistance and make any car or truck more difficult to steer. Power steering fluid is also flammable and may burn when it comes in contact with hot surfaces.