Sunsong 3403940 Power Steering Hose Assembly

OE-Style Power Steering Hose Assembly

Sunsong 3403940 is an exact replacement power steering hose assembly for the steering system on 2008-2011 Subaru Impreza. It combines the pressure hose and return hose in a pre-assembled layout with brackets to reduce installation time and restore the original routing and fit.

Built for the Subaru Impreza, this assembly is engineered to OE specifications and includes the wear items called out for the application, such as brackets, grommets, switch ports, heat shields, bushings, and protective sleeves as required.

Key Features

• Exact replacement for the original pressure hose and return hose assembly
• Pre-assembled design helps simplify service on 2008-2011 Subaru Impreza models
• Precision-engineered fit for OE-style routing and mounting
• Pressure hose rated for up to 1,500 psi working pressure
• Burst pressure rating of 8,700 psi and tensile strength of 1,600 lb.
• Factory pressure-tested before shipment for quality verification

Detailed Description

The Sunsong 3403940 power steering hose assembly is designed for drivers and technicians replacing a worn or leaking steering hose on the Subaru Impreza. By combining the pressure and return sections into one OE-style assembly, it helps restore proper fluid transfer and factory-style hose placement. This part cross-references Subaru OE numbers 34610AG020 and 34610AG021 for the same application.

What It Helps Solve

• Power steering fluid leaks at the hose assembly
• Cracked, hardened, or deteriorated hose material
• Incorrect hose routing or mounting after prior repairs
• Loss of steering assist caused by pressure loss
• Noise or performance issues related to worn steering hoses

Installation Notes and Tips

Fits 2008-2011 Subaru Impreza, N/A. Confirm hose routing, bracket locations, and OE-style connection points before installation. Replace any worn grommets, bushings, heat shields, or sleeves that are part of the original assembly layout to help maintain proper fit and protection.

Quality Assurance

Each pressure hose is high-pressure tested at the factory before it leaves production. The hose is engineered to meet or exceed original equipment performance standards for durability and long service life.