Sunsong 3403939 Power Steering Hose Assembly

The Sunsong 3403939 is a direct-fit power steering hose assembly engineered to OE specifications for a reliable, leak-free replacement. Designed as a drop-in solution, this assembly restores proper hydraulic fluid transfer within the power steering system without the guesswork of sourcing individual components.

Key Features:

• OE-matched design — developed using OEM samples to ensure precise fit, form, and function
• Pre-assembled construction — includes all required brackets, bushings, mounts, and sleeves so no worn or rusted OE hardware needs to be reused
• Precision engineered routing — all bends and clock positions are set at the factory to match the original hose path
• Superior heat resistance — materials and protective sleeving are selected to match or exceed OE thermal performance
• Vibration and erosion protection — OE-matched design prevents contact wear against adjacent metal components
• Reduced installation time — pre-assembled design can save up to 20% labor time versus replacing individual hoses with loose components

Sunsong is a vertically integrated, global OEM-supply manufacturer of automotive fluid transfer hoses. All manufacturing, assembly, and testing are performed in-house to meet the highest OEM quality standards. The 3403939 power steering hose assembly is built to the same standard as original equipment, providing technicians and DIYers with a complete, confidence-inspiring repair.