Sunsong 3402393 Power Steering Return Line Hose Assembly

Power Steering Return Line Hose Assembly Overview

The Sunsong 3402393 power steering return line hose assembly is designed specifically for Jeep Grand Cherokee and Grand Wagoneer models. This hose assembly ensures reliable fluid return in the power steering system, maintaining smooth steering performance and system integrity.

• Compatible with Jeep Grand Cherokee and Grand Wagoneer
• Length: 23 inches (584 mm) for precise fitment
• End 1 fitting: 3/8 inch ID hose connection
• End 2 fitting: 16 mm male o-ring type
• Constructed with durable CSM hose material
• No bracket included
• No power steering switch port

Detailed Product Description

The Sunsong 3402393 power steering return line hose assembly is engineered to meet the specifications required by Jeep Grand Cherokee and Grand Wagoneer vehicles. Measuring 23 inches (584 mm) in length, this hose features a 3/8 inch inner diameter 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. The hose is made from CSM (chlorosulfonated polyethylene) material, known for its resistance to heat, oil, and abrasion, which contributes to long-lasting performance under demanding driving conditions. This assembly does not include a bracket or a power steering switch port, aligning with the original equipment design for these Jeep models.

Common Applications and Problem Resolution

• Replaces worn or cracked power steering return line hoses
• Eliminates fluid leaks causing low power steering fluid levels
• Restores proper fluid flow to prevent steering stiffness or noise
• Prevents contamination and damage to the power steering pump
• Addresses hose swelling or deterioration from heat exposure

Installation Notes and Tips

• Ensure compatibility with Jeep Grand Cherokee or Grand Wagoneer before installation
• Inspect fittings for proper seating and secure connections to avoid leaks
• Use recommended power steering fluid and bleed the system after installation
• Follow vehicle-specific service manual guidelines for removal and replacement
• Refer to Sunsong technical tips TT1000 and TT1001 for additional installation guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3402393 hose assembly undergoes rigorous quality control to ensure reliable operation in Jeep Grand Cherokee and Grand Wagoneer vehicles. While specific warranty details may vary, Sunsong products typically include coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.