A-Premium APPSH628 Power Steering Pressure Hose Line Assembly OEM Replacement 7L1Z3A713B 3403907

The A-Premium APPSH628 is a direct-fit replacement power steering pressure hose line assembly, engineered to replace OEM part number 7L1Z3A713B and cross-reference 3403907. Designed to restore factory steering performance, this hose routes high-pressure power steering fluid from the pump to the steering gear or rack, maintaining the hydraulic pressure required for smooth, responsive steering.

Constructed from high-grade steel with a zinc-protective coating and a multi-layer reinforced rubber design, the APPSH628 is built to withstand the demands of high-pressure power steering systems. The hose matches the original equipment routing, port sizing, and fittings for a straightforward, no-modification installation.

Key Features:

• Direct OEM replacement for Ford part 7L1Z3A713B and Sunsong 3403907
• Multi-layer reinforced rubber construction with high-grade steel fittings and zinc coating for corrosion resistance
• Engineered to withstand high-pressure pulsations, extreme heat, and power steering fluid exposure
• Exact OEM routing, port size, and fitting dimensions for leak-free, no-modification installation
• Complies with DOT certification standards for durability and safety
• Backed by A-Premium's 2-year unlimited-mileage warranty

A failing power steering hose can cause fluid leaks, increased steering effort, whining noises, or erratic steering response. Replacing a worn or damaged hose with the APPSH628 restores proper hydraulic pressure and eliminates fluid loss, helping maintain safe and predictable steering control.