Sunsong 3402656 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402656 power steering pressure line hose assembly is designed for reliable hydraulic performance in select Chevrolet, GMC, and Isuzu vehicles. This hose assembly ensures proper fluid flow and pressure management for the power steering system in models like the Chevrolet Colorado and GMC Canyon.

• Compatible with Chevrolet Canyon, Colorado, GMC Canyon, and Isuzu i-280 and i-370
• Length: 42.1 inches (1069 mm) for precise fitment
• End 1 fitting: 11 mm captive o-ring
• End 2 fitting: 16 mm male o-ring
• Constructed with durable CSM hose material
• No bracket included
• No power steering switch port

Detailed Product Description

The Sunsong power steering pressure line hose assembly (part number 3402656) is engineered to meet the specifications required by Chevrolet, GMC, and Isuzu vehicles, including the Chevrolet Colorado and GMC Canyon. The hose features a 42.1-inch length, providing an exact replacement for the original equipment. It uses a captive o-ring fitting on one end (11 mm) and a male o-ring fitting on the other end (16 mm), ensuring a secure and leak-free connection within the power steering system. The hose material is CSM (chlorosulfonated polyethylene), known for its resistance to heat, oil, and abrasion, which contributes to the durability and longevity of the component.

Applications and Common Issues Addressed

• Restores proper hydraulic pressure in power steering systems
• Eliminates leaks caused by worn or cracked pressure hoses
• Prevents steering stiffness or difficulty due to fluid loss
• Replaces damaged or deteriorated power steering pressure lines
• Helps maintain smooth and responsive steering performance

Installation Notes and Tips

When installing the Sunsong 3402656 power steering pressure line hose assembly, ensure the fittings are clean and free of debris before connection. The captive o-ring and male o-ring fittings require proper seating to prevent leaks. Since this assembly does not include a bracket, verify that the hose is securely routed and supported according to vehicle specifications. Bleed the power steering system after installation to remove any air and restore optimal steering function.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for fit, form, and function. The 3402656 hose assembly undergoes rigorous testing to ensure durability and leak resistance under typical operating conditions. While specific warranty details are not provided here, Sunsong products generally come with a limited warranty against defects in materials and workmanship.