Sunsong 3403290 Power Steering Return Line Hose Assembly - Gear To Cooler

Power Steering Return Line Hose Assembly Overview

The Sunsong 3403290 power steering return line hose assembly is designed for reliable fluid return in select Nissan and Infiniti vehicles. Engineered with durable steel and rubber materials, this 57-inch hose assembly ensures consistent performance for your power steering system.

• Compatible with Infiniti I30, I35 and Nissan Maxima models
• 57 inches (1448 mm) in length for precise fitment
• 3/8 inch inner diameter hose fittings on both ends
• Constructed with steel and rubber for durability and flexibility
• Part number 3403290 for accurate identification

Durable Construction and Specifications

This power steering return line hose assembly features a combination of steel and rubber materials to withstand high pressure and temperature variations common in power steering systems. Both ends of the hose have 3/8 inch inner diameter hose fittings, ensuring a secure connection to the power steering pump and reservoir. Measuring 57 inches (1448 mm) in length, the hose is designed to fit the routing requirements of Infiniti I30, I35, and Nissan Maxima models precisely.

Compatible Vehicles and Applications

The Sunsong 3403290 is specifically compatible with the following vehicles:

• Infiniti I30
• Infiniti I35
• Nissan Maxima

This part is intended for use as a power steering return line hose assembly, facilitating the return flow of hydraulic fluid from the steering gear back to the reservoir, maintaining proper system pressure and steering responsiveness.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering return lines causing fluid loss
• Reduced steering performance due to damaged or worn hoses
• Power steering fluid contamination from deteriorated hose materials
• Unusual noises or whining from the power steering pump due to improper fluid return
• Overheating of power steering fluid caused by restricted flow

Installation Notes and Tips

When installing the Sunsong 3403290 power steering return line hose assembly, ensure the hose routing matches the original configuration to avoid kinks or interference with other engine components. Verify that both 3/8 inch inner diameter hose fittings are securely connected to prevent leaks. It is recommended to inspect the power steering fluid level and condition after installation and bleed the system if necessary to remove air pockets.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details are not provided, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.