Sunsong 3403716B Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line Hose for Nissan

The Sunsong 3403716B power steering pressure line hose assembly is built for direct replacement on select Nissan applications, including the Maxima and Altima. It is engineered to restore steering system pressure with a precise fit and durable construction for everyday driving conditions.

• Fits 2009-2014 Nissan Maxima, N/A with bracket
• Fits 2008-2012 Nissan Altima, N/A with bracket
• Banjo fittings: 16 mm end 1 and 14 mm end 2
• 48.8 in. (1240 mm) hose length
• CSM hose material for fluid resistance
• Bracket included; PS switch port not used on this application
• Cross-reference: 13403716B

Built for Pressure and Corrosion Resistance

This pressure hose assembly is manufactured to exceed original equipment performance standards, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure rating, and 1,600 lb tensile strength. The tubing uses high-grade steel with zinc electroplating to help resist corrosion from humidity, road salt, water, and grime. For Nissan Maxima and Nissan Altima steering repairs, Sunsong 3403716B provides the fit and pressure capacity needed to restore proper hydraulic steering operation.

Common Problems This Hose Can Address

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose
• Corrosion-related hose failure on steel tubing sections
• Improper fit after a previous repair or replacement
• Noise or pressure loss caused by worn hose connections

Installation Notes and Tips

Verify the banjo fitting sizes, bracket location, and hose routing before installation. This assembly is precision engineered to match the original layout for the listed Nissan Maxima and Altima applications, helping reduce installation issues and support proper system alignment. Inspect mating surfaces, seals, and surrounding components during service to confirm a clean, leak-free repair.

Quality Assurance

Each Sunsong 3403716B hose is pressure tested before it leaves the factory to help ensure dependable operation after installation. The combination of exact-fit engineering, corrosion-resistant tubing, and high-pressure testing supports consistent performance in the steering system.