Sunsong 3404693 Power Steering Pressure Line Hose Assembly - Pump To Gear

Power Steering Pressure Line for Subaru Impreza

This Sunsong power steering pressure line hose assembly is built for the pump-to-gear circuit on select Subaru Impreza models. Part number 3404693 is engineered to meet demanding pressure requirements while supporting precise steering response and dependable fluid transfer.

Key Features

• Fits 2002 Subaru Impreza, pump to gear, from 4/1
• Fits 2003 Subaru Impreza, pump to gear
• Max working pressure of 1,500 psi
• Burst pressure rating of 8,700 psi
• Tensile strength of 1,600 lb
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered hose assembly for exact fit
• CSM hose material for steering system fluid service

Detailed Description

Sunsong 3404693 is a power steering pressure line hose assembly for Subaru Impreza applications with pump-to-gear routing. It is built to replace the pressure side hose in the steering system and is manufactured to support high-pressure operation, corrosion resistance, and consistent fluid delivery. This part cross-references DENSO Auto Parts 5364 and Gates 352352 for the same application.

For Subaru Impreza owners servicing a leaking, cracked, or pressure-compromised steering hose, this assembly provides a direct-fit replacement for the specified model years. The hose construction and steel tubing are selected to help restore steering system integrity on 2002 and 2003 Subaru Impreza vehicles.

Common Issues This Part Can Address

• Power steering fluid leaks at the pressure line
• Cracked or deteriorated hose material
• Corrosion on steel tubing from road salt, moisture, or grime
• Loss of steering assist caused by pressure loss
• Noise or inconsistent steering feel related to hose failure

Installation Notes and Tips

Verify the pump-to-gear routing and fitting style before installation. This hose uses a female end on one side and a banjo fitting on the other, with 14 mm fitting sizes listed for both ends. Confirm vehicle build date on 2002 Subaru Impreza applications, since the fitment note specifies from 4/1. Inspect related steering components and replace any worn seals or damaged lines during service.

Quality Assurance

Each Sunsong pressure hose is pressure tested before leaving the factory to help ensure proper operation after installation. The assembly is also engineered to exceed original equipment performance standards for pressure, burst strength, and durability.