Sunsong 3403942 Power Steering Hose Assembly

OE-Style Power Steering Hose Assembly

Sunsong 3403942 is an exact replacement power steering hose assembly for the 2005-2009 Subaru Legacy. It combines the pressure hose and return hose in a pre-assembled layout with brackets to reduce installation time and restore the steering system to original configuration.

Built for direct OE-style fitment, this Subaru Legacy power steering hose assembly is engineered to match factory routing and connection points. The 3403942 part number is a practical choice when replacing a worn, leaking, or damaged steering hose assembly on the 2005-2009 Subaru Legacy.

Key Features

• Exact replacement for the original equipment pressure hose and return hose assembly
• Pre-assembled pressure and return hoses with brackets for easier installation
• Includes brackets, grommets, switch ports, heat shields, bushings, and protective sleeves as required to restore wearable components to original condition
• 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.
• High-pressure tested before leaving the factory

Detailed Description

This Sunsong power steering hose assembly is designed for direct replacement on the Subaru Legacy, with OE-spec routing and fitment for 2005-2009 models. The pre-assembled design helps simplify service by combining the pressure and return hose sections into one assembly, while the included brackets and related components help return the steering system to its original layout. Part number 3403942 is engineered for durability and consistent steering-fluid transfer under demanding operating conditions.

This part cross-references Subaru 34610AG10A for the same application.

What It Helps Fix

• Power steering fluid leaks from cracked or worn hose sections
• Hard steering caused by pressure loss in the steering circuit
• Noisy steering operation related to hose deterioration
• Damaged factory hose routing or mounting points
• Service delays caused by replacing pressure and return hoses separately

Installation Notes and Tips

Fits 2005-2009 Subaru Legacy, N/A. Verify hose routing, bracket locations, and connection points against the original assembly before installation. Inspect surrounding steering components and fluid condition during service, and follow the vehicle manufacturer’s bleeding procedure after replacement.

Quality Assurance

Every pressure hose is pressure-tested at the factory before shipment. The hose is engineered to exceed original equipment performance targets with a 1,500 psi maximum working pressure, 8,700 psi burst rating, and 1,600 lb. tensile strength.