Sunsong 3403687 Power Steering Return Line Hose Assembly - Cooler To Pipe

Overview of Sunsong Power Steering Return Line Hose Assembly

The Sunsong 3403687 power steering return line hose assembly is designed for reliable fluid return in power steering systems. Engineered to fit select INFINITI and Nissan models, this hose assembly ensures proper steering performance and fluid flow.

• Compatible with INFINITI Armada, QX56, and Nissan Pathfinder Armada, TITAN
• 3/8 inch inner diameter hose fittings on both ends
• Constructed with durable CSM hose material for resistance to heat and wear
• Overall length of 11.2 inches (280 mm) for precise fitment
• Includes technical tip TT1000 for installation guidance

Detailed Product Description

The Sunsong 3403687 power steering return line hose assembly features 3/8 inch ID hose fittings on both ends, designed to connect seamlessly within the power steering system of compatible vehicles. Made from CSM (chlorosulfonated polyethylene) hose material, it offers enhanced resistance to heat, ozone, and hydraulic fluids, contributing to long service life. With a length of 11.2 inches (280 mm), this hose assembly fits specific INFINITI and Nissan models, including the Armada, Pathfinder Armada, QX56, and TITAN, ensuring proper routing and fluid return without leaks or pressure loss.

Applications and Common Issues Addressed

• Replacement of worn or cracked power steering return hoses
• Elimination of fluid leaks causing steering system inefficiency
• Restoration of proper hydraulic pressure in power steering circuits
• Prevention of hose swelling or bursting under high pressure
• Resolution of steering noise or stiffness related to hose failure

Installation Notes and Tips

When installing the Sunsong 3403687 hose assembly, ensure the 3/8 inch ID hose fittings are securely connected to the corresponding power steering components. Follow the technical tip TT1000 for proper routing and torque specifications to avoid leaks or premature wear. Inspect adjacent components for damage or wear during installation to maintain overall system integrity.

Quality Assurance and Warranty Information

Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for durability and performance. The 3403687 hose assembly undergoes rigorous quality control to ensure leak-free operation and resistance to environmental factors. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.