Sunsong 3402368 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line for GM Sedans

The Sunsong 3402368 power steering pressure line hose assembly is built for direct replacement on select Chevrolet Impala and Chevrolet Monte Carlo applications. It is engineered to restore steering system pressure delivery with OE-style fitment and corrosion-resistant tubing for long service life.

Key Features

• Fits 2006-2009 Chevrolet Impala and 2006-2007 Chevrolet Monte Carlo
• Male O-ring fittings at both ends, 16 mm end connections
• 59.9 in. hose length for the specified steering routing
• CSM hose material for pressure-line service
• High-grade steel tubing with zinc electroplating for rust and corrosion resistance
• Pressure tested before shipment for installation confidence
• Part number 3402368 for easy identification

Detailed Description

Sunsong 3402368 is a power steering pressure line hose assembly made to replace worn or leaking pressure hoses on compatible Chevrolet passenger cars. It is built to exceed original equipment performance standards with a 1,500 psi maximum working pressure, 8,700 psi burst pressure rating, and 1,600 lb tensile strength. The steel tubing is zinc coated to help resist humidity, road salt, water, and grime, while the hose assembly is precision engineered for the listed vehicle applications. This part cross-references Four Seasons 92280 and Gates 365672 for the same application.

What It Helps Fix

• Power steering fluid leaks from a cracked or worn pressure hose
• Loss of steering assist caused by pressure-line failure
• Noise or stiffness related to restricted steering fluid flow
• Corrosion damage on the original steel line
• Fitment issues from an incorrect replacement hose

Installation Notes and Tips

Verify end fitting size and type before installation: both ends use 16 mm male O-ring connections. Confirm routing, length, and vehicle application against the original hose on 2006-2009 Chevrolet Impala and 2006-2007 Chevrolet Monte Carlo models. The assembly does not include a bracket or PS switch port. Part number 3402368 should be matched to the vehicle’s steering system configuration before installation.

Quality Assurance

Each Sunsong pressure hose is pressure tested at the factory before release to support trouble-free installation and operation. The hose assembly is manufactured to meet demanding steering-system service requirements and is built with corrosion-resistant materials for long-term durability.