Sunsong 3402242 Power Steering Return Line Hose Assembly - From Gear

Power Steering Return Line Hose Assembly Overview

The Sunsong 3402242 power steering return line hose assembly is designed for reliable fluid return in select Buick and Pontiac vehicles. Engineered to meet OEM specifications, this hose assembly ensures proper steering system function for models like the Buick Allure, LaCrosse, and Pontiac Grand Prix.

• Compatible with Buick Allure, LaCrosse, and Pontiac Grand Prix
• Length: 125.2 inches (3181 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
• Part number 3402242 for accurate identification

Detailed Product Description

This Sunsong power steering return line hose assembly (part number 3402242) is manufactured using CSM (chlorosulfonated polyethylene) material, known for its resistance to heat, oil, and abrasion. The hose measures 125.2 inches (3181 mm) in length, providing an exact replacement for the return line in the power steering system. The assembly 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. This hose assembly does not include a bracket or a power steering switch port, aligning with the original equipment design for the specified Buick and Pontiac models.

Compatible Vehicles and Applications

This power steering return line hose assembly is compatible with the following vehicles:

• Buick Allure
• Buick LaCrosse
• Pontiac Grand Prix

It is intended for use in the power steering system to facilitate the return flow of hydraulic fluid from the steering gear back to the power steering pump reservoir.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked power steering return lines causing fluid loss
• Reduced steering responsiveness due to fluid flow restrictions
• Noise or whining from the power steering pump caused by air ingress
• Fluid contamination from deteriorated hose material
• Preventing potential steering system failure due to hose damage

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before beginning installation
• Drain power steering fluid to avoid spills during hose replacement
• Verify the hose length and fitting types match the original equipment
• Inspect fittings and connections for wear or damage before installation
• Use proper torque specifications to avoid overtightening fittings
• After installation, refill and bleed the power steering system to remove air

Quality Assurance and Warranty

The Sunsong 3402242 power steering return line hose assembly is manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability in automotive applications. For warranty information, refer to the product packaging or contact the manufacturer directly.