Sunsong 3401570 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401570 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in Saturn vehicles. Engineered to meet the specifications of Saturn SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2 models, this hose assembly ensures consistent steering performance.

• Compatible with Saturn SC, SC1, SC2, SL, SL1, SL2, SW1, and SW2 models
• Part number 3401570 for precise identification
• 35 inches (889 mm) in length for exact fitment
• Constructed with durable CSM hose material
• Male o-ring fittings on both ends (16 mm and 18 mm sizes)
• No bracket included, designed for direct installation
• Does not include a power steering switch port

Detailed Product Description

The Sunsong 3401570 power steering pressure line hose assembly is manufactured using high-quality chlorosulfonated polyethylene (CSM) material, known for its resistance to heat, oil, and abrasion. This 35-inch hose features male o-ring fittings on both ends, sized 16 mm and 18 mm respectively, ensuring a secure and leak-free connection within the power steering system. The absence of a bracket simplifies installation in compatible Saturn models, while the lack of a power steering switch port indicates this hose is dedicated solely to fluid transfer without sensor integration. This assembly is engineered to maintain hydraulic pressure and fluid flow, critical for responsive steering control.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses
• Resolving low steering responsiveness due to fluid leaks
• Eliminating power steering fluid contamination from damaged hoses
• Preventing steering system failure caused by hose deterioration
• Restoring proper hydraulic pressure in Saturn SC and SL series vehicles

Installation Notes and Tips

When installing the Sunsong 3401570 hose assembly, ensure the vehicle is safely lifted and the power steering system is depressurized. Verify the correct orientation of the 16 mm and 18 mm male o-ring fittings to match the vehicle’s steering pump and rack connections. Since this hose does not include a bracket, secure it properly using existing mounting points to prevent movement or abrasion. After installation, refill and bleed the power steering fluid system to remove air and verify leak-free operation. Refer to technical tips TT1000 and TT1001 for additional guidance on installation and maintenance.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401570 hose assembly undergoes rigorous quality control to ensure resistance to pressure, heat, and chemical exposure typical in power steering systems. While specific warranty details are not provided, Sunsong products generally come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized distributors for warranty terms.