Sunsong 3402355 Power Steering Return Line Hose Assembly - Gear To Pipe

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3402355 power steering return line hose assembly is designed for reliable fluid return in power steering systems. Compatible with select Buick, Chevrolet, GMC, and Saturn models, this hose assembly ensures proper hydraulic function and durability.

• Length: 60.8 inches (1546 mm) for extended reach
• Hose Material: CSM (Chlorosulfonated Polyethylene) for chemical and abrasion resistance
• End 1 Fitting: 3/8 inch ID hose connection
• End 2 Fitting: 11 mm male captive o-ring fitting
• No bracket included, designed for direct hose routing
• PS switch port not included

Detailed Product Description

This Sunsong power steering return line hose assembly (part number 3402355) is engineered to meet the specifications required for proper fluid return in power steering systems of various GM vehicles. The hose is constructed from durable CSM material, which offers resistance to heat, chemicals, and wear, ensuring long service life. The assembly features a 3/8 inch ID hose fitting on one end and an 11 mm male captive o-ring fitting on the other, providing secure and leak-resistant connections. With a total length of 60.8 inches (1546 mm), it is suitable for routing in the engine bay without the need for additional brackets.

Compatible Vehicles and Applications

This power steering return line hose assembly is compatible with the following makes and models:

• Buick Acadia and Acadia Limited
• Chevrolet Traverse
• GMC Acadia and Acadia Limited
• Saturn Outlook

Use this hose assembly to replace worn or damaged return lines in these vehicles to maintain proper steering performance and fluid flow.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering return lines causing fluid loss
• Reduced steering responsiveness due to fluid flow restrictions
• Hose deterioration from heat and chemical exposure
• Loose or damaged fittings leading to hydraulic pressure loss
• Preventing contamination and maintaining system integrity

Installation Notes and Tips

• Ensure the vehicle is cooled and pressure is relieved before removal
• Verify hose length and fitting types match the original equipment
• Inspect surrounding components for wear or damage during installation
• Use proper tools to avoid damaging fittings or hose ends
• Check for leaks after installation and test steering system operation

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3402355 hose assembly undergoes rigorous testing to ensure resistance to heat, pressure, and chemical exposure. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.