Sunsong 3401592 Power Steering Pressure Line Hose Assembly - From Pump

Power Steering Pressure Line for Quest and Villager

The Sunsong 3401592 power steering pressure line hose assembly is built for direct replacement on select Mercury Villager and Nissan Quest applications. It is engineered to handle high-pressure steering fluid flow while maintaining a precise OE-style fit from the pump connection.

Key Features

• Fits 1993-1995 Mercury Villager, from pump
• Fits 1993-1995 Nissan Quest, from pump
• 16 mm banjo fittings at both ends
• 34 in. (863 mm) hose length
• CSM hose material for pressure-line service
• Rated for up to 1,500 psi working pressure
• Burst pressure rating of 8,700 psi
• Tensile strength of 1,600 lb
• High-grade steel tubing with zinc electroplating for corrosion resistance

Detailed Description

Sunsong 3401592 is a power steering pressure line hose assembly for the pump-side routing used on 1993-1995 Mercury Villager and 1993-1995 Nissan Quest models. The hose is precision engineered to match the original layout and restore proper steering fluid transfer from the pump, with 16 mm banjo fittings on both ends and a 34-inch overall length. This part cross-references Gates 365170 for the same application.

Built to exceed original equipment performance standards, this pressure hose uses high-grade steel tubing with zinc coating to help resist rust and corrosion from humidity, road salt, water, and grime. The hose assembly is also pressure tested before it leaves the factory to support consistent installation and operation. The Sunsong 3401592 is a direct-fit choice for drivers searching for a Mercury Villager power steering pressure line hose assembly or a Nissan Quest from-pump steering hose replacement.

Common Problems This Part Can Help Address

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose
• Cracked, corroded, or worn pump-side steering line
• Noise or stiffness caused by restricted fluid flow
• Failed hose fittings at the banjo connection points

Installation Notes and Tips

Confirm the vehicle application, hose routing, and fitting style before installation. This assembly uses 16 mm banjo ends and is intended for the from-pump position on the listed Mercury Villager and Nissan Quest models. Inspect mating surfaces, seals, and surrounding steering components for wear or contamination before completing the repair.

Quality Assurance

Each Sunsong pressure hose is factory pressure tested prior to shipment. The hose assembly is manufactured to meet demanding pressure and durability requirements, with corrosion-resistant tubing and reinforced construction intended for long service life in steering system use.