Sunsong 3401913 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401913 power steering pressure line hose assembly is designed specifically for Buick Century models. Engineered to meet OEM specifications, this hose assembly ensures reliable hydraulic fluid transfer within the power steering system.

• Compatible with Buick Century power steering systems
• Length: 71 inches (1803 mm) for precise fitment
• End 1 fitting: 16 mm male o-ring type
• End 2 fitting: 18 mm male o-ring type
• Constructed with durable CSM hose material and steel components
• No bracket included, designed for direct replacement
• Does not include a power steering switch port

Detailed Product Description and Specifications

The Sunsong 3401913 power steering pressure line hose assembly features a combination of CSM (chlorosulfonated polyethylene) hose material and steel fittings to provide durability and resistance to heat and pressure. The hose measures 71 inches (1803 mm) in length, ensuring proper routing and fitment within the Buick Century's power steering system. Both ends of the hose are equipped with male o-ring fittings—16 mm on one end and 18 mm on the other—allowing for secure, leak-free connections. This assembly does not include a mounting bracket or a power steering switch port, making it a straightforward replacement part for vehicles that do not require these features.

Common Applications and Problem Resolution

• Replaces worn or leaking power steering pressure hoses on Buick Century models
• Addresses issues with low power steering fluid pressure or steering assist failure
• Prevents fluid leaks that can cause steering system damage or reduced performance
• Eliminates hose swelling or cracking due to age or heat exposure
• Restores proper hydraulic fluid flow for consistent steering response

Installation Notes and Technical Tips

Installation of the Sunsong 3401913 power steering pressure line hose assembly requires proper tools to disconnect and reconnect the male o-ring fittings securely. Ensure the hose routing matches the original to avoid kinks or interference with other components. Sunsong technical tips TT1000 and TT1001 provide guidance on handling and installation best practices to maintain system integrity. Since this assembly does not include a bracket, verify that the existing mounting hardware is intact and properly secures the hose.

Quality Assurance and Warranty Information

Sunsong power steering components are manufactured to meet or exceed industry standards for durability and performance. The 3401913 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.