Sunsong 3401073 Power Steering Pressure Line Hose Assembly - From Pump or To Pipe From Gear

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401073 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Lexus and Toyota vehicles. Engineered to meet OEM specifications, this hose assembly supports smooth steering performance for models like the Toyota Camry, Avalon, and Lexus ES300.

• Compatible with Lexus and Toyota Avalon, Camry, and ES300 models
• 47.5 inches (1206 mm) in length for precise fitment
• Constructed with durable CSM hose material for heat and abrasion resistance
• End 1 features a 16 mm banjo fitting; End 2 has a 16 mm female fitting
• Includes a power steering switch port for system monitoring
• Part number 3401073 ensures exact replacement

Detailed Product Description

This Sunsong power steering pressure line hose assembly (part number 3401073) is built to maintain hydraulic pressure within the power steering system of compatible Lexus and Toyota vehicles. The hose is made from CSM (chlorosulfonated polyethylene) material, known for its resistance to heat, oil, and abrasion, which helps extend service life under demanding conditions. Measuring 47.5 inches (1206 mm) in length, it provides an accurate fit without the need for modifications.

The assembly features a 16 mm banjo fitting on one end and a 16 mm female fitting on the other, ensuring secure connections to the power steering pump and steering gear. Additionally, the integrated power steering switch port allows for proper system monitoring and functionality. This hose assembly does not include a mounting bracket, so verify existing hardware compatibility during installation.

Common Applications and Problem Resolution

• Replaces worn or leaking power steering pressure hoses in Lexus ES300 and Toyota Avalon and Camry
• Addresses power steering fluid leaks causing low hydraulic pressure
• Eliminates steering noise or difficulty due to compromised hose integrity
• Prevents power steering pump damage from fluid loss or contamination
• Restores proper power steering system performance and responsiveness

Installation Notes and Tips

When installing the Sunsong 3401073 power steering pressure line hose assembly, ensure all fittings are clean and free of debris before connection. Use appropriate torque specifications for the 16 mm banjo and female fittings to avoid leaks. Confirm the power steering switch port is properly connected to maintain system diagnostics. Since this assembly does not include a bracket, verify that the existing mounting hardware securely supports the hose to prevent vibration or chafing.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3401073 hose assembly undergoes rigorous quality control to ensure reliable operation in compatible Lexus and Toyota vehicles. Warranty coverage details should be confirmed with the product supplier or manufacturer.