Sunsong 3402554 Power Steering Pressure Line Hose Assembly - Intermediate Hose

Power Steering Pressure Line Hose for Mitsubishi

The Sunsong 3402554 power steering pressure line hose assembly is built for direct-fit replacement on select Mitsubishi applications. It is engineered for the intermediate hose position and uses 14 mm female inverted flare fittings at both ends for a precise connection.

Fits 1994-1997 Mitsubishi Galant, Intermediate Hose. Fits 1995-1999 Mitsubishi Eclipse, Intermediate Hose. Fits 1997-2004 Mitsubishi Montero Sport, Intermediate Hose.

Key Features

• Part number 3402554 power steering pressure line hose assembly
• 14 mm female inverted flare fittings on End 1 and End 2
• 18.8 in. (477 mm) overall length
• CSM hose material for pressure-line service
• Built to exceed original equipment performance standards
• Maximum working pressure: 1,500 psi
• Burst pressure rating: 8,700 psi
• Tensile strength: 1,600 lb
• Fits the intermediate hose position on select Mitsubishi Eclipse, Galant, and Montero Sport applications

Detailed Description

Sunsong 3402554 is a power steering pressure line hose assembly made for Mitsubishi steering systems that require an intermediate hose with 14 mm female inverted flare ends. The hose is 18.8 inches long and uses CSM hose material to handle pressure-line duty in the power steering circuit. This part number 3402554 is listed for 1994-1997 Mitsubishi Galant, 1995-1999 Mitsubishi Eclipse, and 1997-2004 Mitsubishi Montero Sport applications.

According to the manufacturer, the hose assembly is engineered with high-grade steel tubing and zinc electroplating for added resistance to corrosion from humidity, road salt, water, and grime. Each hose is precision built to match the original fitment and is pressure tested before it leaves the factory. This makes the Sunsong 3402554 a direct replacement for worn or leaking pressure line service on the listed Mitsubishi models.

This part cross-references Dayco 80074 and Gates 362930 for the same application.

Common Problems This Part Can Address

• Power steering fluid leaks at the pressure line
• Cracked, corroded, or fatigued hose sections
• Loss of steering assist from pressure-line failure
• Noise or stiffness caused by restricted steering fluid flow
• Fitment issues when replacing an aging intermediate hose

Installation Notes and Tips

Confirm the vehicle year, model, and intermediate hose configuration before installation. Match the 14 mm female inverted flare fittings and the 18.8 in. length to the original hose routing, and inspect nearby steering components, seals, and hard lines for wear or contamination before completing the repair.

Quality Assurance

Each Sunsong 3402554 hose assembly is pressure tested at the factory before shipment. The manufacturer also specifies performance targets of 1,500 psi maximum working pressure, 8,700 psi burst pressure, and 1,600 lb tensile strength for this pressure hose design.