Sunsong 3401477 Power Steering Return Line Hose Assembly

Power Steering Return Line Hose Assembly Overview

The Sunsong 3401477 power steering return line hose assembly is designed for reliable fluid return in select Chrysler, Dodge, and Plymouth vehicles. Engineered to meet OEM specifications, this hose assembly supports smooth steering performance in models like the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager.

• Length: 43 inches (1092 mm) for precise fitment
• End 1 fitting: 3/8 inch ID hose connection
• End 2 fitting: 16 mm male o-ring type
• Hose material: Durable CSM (chlorosulfonated polyethylene) for resistance to heat and wear
• No bracket included, designed for direct replacement
• Compatible with power steering systems without PS switch port

Detailed Product Description

The Sunsong 3401477 power steering return line hose assembly is constructed from CSM material, known for its chemical resistance and durability under high temperatures. Measuring 43 inches in length, this hose features a 3/8 inch ID hose fitting on one end and a 16 mm male o-ring fitting on the other, ensuring a secure and leak-free connection within the power steering system. This assembly does not include a bracket and is intended for vehicles without a power steering switch port. It is engineered to maintain proper fluid flow and pressure, contributing to consistent steering response and system longevity.

Compatible Vehicles and Applications

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

• Chrysler Caravan, Grand Caravan, Town & Country
• Dodge Grand Caravan, Voyager
• Plymouth Grand Voyager

Use part number 3401477 to ensure correct fitment for these specific vehicles.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering return lines causing fluid loss
• Reduced steering responsiveness due to compromised hose integrity
• Power steering fluid contamination from deteriorated hose material
• Noise or whining from air entering the power steering system
• Preventing overheating and pressure loss in the power steering circuit

Installation Notes and Tips

• Verify hose length and fitting sizes before installation to ensure compatibility
• Inspect related components such as clamps and seals during replacement
• Bleed the power steering system after installation to remove air pockets
• Follow vehicle manufacturer torque specifications for fittings
• Refer to technical tips TT1000 and TT1001 for additional guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401477 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.