Sunsong 3405281 Power Steering Pressure Line Hose Assembly - From Pump

Power Steering Pressure Hose for Saab 9-3

This Sunsong power steering pressure line hose assembly is built for 2005-2007 Saab 9-3 models from the pump. Part number 3405281 is engineered to meet demanding steering-system pressure requirements while supporting reliable fluid transfer in daily driving conditions.

Key Features

• Fits 2005-2007 Saab 9-3, from pump
• Power steering pressure line hose assembly for steering system repair
• Max working pressure: 1,500 psi
• Burst pressure rating: 8,700 psi
• Tensile strength: 1,600 lb
• High-grade steel tubing with zinc electroplating for corrosion resistance
• CSM hose material for durability in demanding underhood conditions
• Precision-engineered for exact fit and original-condition restoration
• High-pressure tested before leaving the factory

Detailed Description

Sunsong 3405281 is a power steering pressure line hose assembly for the 2005-2007 Saab 9-3, from pump. It is built with high-grade steel tubing and a zinc coating to resist rust and corrosion from humidity, road salt, water, and grime. The hose assembly is designed to restore the steering hydraulic path with the correct fit and pressure capacity for the application.

This part cross-references Dayco 85021 and Gates 366059 for the same application. If you are replacing a worn or leaking Saab 9-3 pressure hose, 3405281 provides a direct-fit service part for the pump-side pressure line.

Common Problems This Part Can Address

• Power steering fluid leaks at the pressure line
• Cracked, hardened, or deteriorated hose material
• Corrosion on steel tubing and fittings
• Steering noise caused by pressure loss
• Reduced steering assist from a damaged pressure hose

Installation Notes and Tips

Confirm the vehicle is a 2005-2007 Saab 9-3 with the hose routing from the pump before ordering. Inspect mating fittings, seals, and nearby steering components for wear during replacement. Properly route the hose to avoid contact with heat sources and moving parts, and verify the system is filled and bled according to service procedures after installation.

Quality Assurance

Each Sunsong pressure hose is high-pressure tested before it leaves the factory. The assembly is engineered to meet original equipment performance expectations for pressure capacity, durability, and fitment consistency.