Sunsong 3401512 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Hose for Chrysler and Dodge

The Sunsong 3401512 power steering pressure line hose assembly is built for direct replacement on select Chrysler and Dodge vehicles from the 1980-1989 model years. It is engineered to restore steering system pressure with the fitment and materials needed for Chrysler Fifth Avenue, Imperial, New Yorker, LeBaron, Newport, Town & Country, and Dodge Aspen and Magnum applications.

Key Features

• Direct-fit power steering pressure line hose assembly
• End 1 fitting: 16 mm male O-ring
• End 2 fitting: 1/2 in. male O-ring
• 32 in. overall length for listed applications
• CSM hose material for fluid resistance and durability
• High-grade steel tubing with zinc plating for corrosion resistance
• Pressure-tested before leaving the factory
• Part number: 3401512

Detailed Description

Sunsong 3401512 is a power steering pressure line hose assembly made to match original equipment dimensions and connection points for select Chrysler and Dodge platforms. The hose uses CSM material and steel tubing with a zinc coating to help resist rust and corrosion from humidity, road salt, water, and grime. With male O-ring fittings at both ends and a 32-inch length, this hose supports a precise replacement on vehicles such as the Chrysler Fifth Avenue and Chrysler Imperial, as well as the Dodge Aspen and Dodge Magnum.

This part cross-references Dayco 71137 and Gates 354610 for the same application. The Sunsong 3401512 part number is also used in interchange listings for related pressure hose applications.

What This Hose Helps Address

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose
• Noise caused by pressure loss in the steering circuit
• Corrosion-related hose deterioration on older Chrysler and Dodge vehicles
• Fitment issues when replacing a worn OE-style pressure hose

Installation Notes and Tips

Verify the end fittings, hose length, and routing before installation. This assembly uses a 16 mm male O-ring on one end and a 1/2 in. male O-ring on the other, so matching the original connection style is important for proper sealing. Inspect adjacent steering components, brackets, and seals during service to confirm the system is ready for reassembly.

• Fits 1983-1989 Chrysler Fifth Avenue, N/A
• Fits 1981-1983 Chrysler Imperial, N/A
• Fits 1980-1982 Chrysler New Yorker, N/A
• Fits 1982 Dodge Magnum, N/A
• Fits 1980-1981 Chrysler LeBaron, N/A
• Fits 1980-1981 Chrysler Newport, N/A
• Fits 1980-1981 Chrysler Town & Country, N/A
• Fits 1980 Dodge Aspen, N/A

Quality Assurance

Each Sunsong pressure hose is pressure-tested before it leaves the factory to confirm proper operation and installation readiness. The hose construction is engineered to exceed original equipment performance standards for pressure, burst resistance, and tensile strength, supporting dependable service in demanding steering applications.