Sunsong 3401222B Power Steering Pressure Line Hose Assembly

Sunsong 3401222B Power Steering Pressure Hose

The Sunsong 3401222B power steering pressure line hose assembly is built for direct replacement on select Acura CSX and Honda Civic applications. It is engineered to meet demanding pressure requirements while restoring steering system flow and response.

• Fits 2006-2011 Acura CSX, N/A, with bracket
• Fits 2006-2011 Honda Civic, N/A, with bracket
• End 1 fitting: 18 mm O-ring
• End 2 fitting: 18 mm male inverted flare
• 53.7 in. hose length for application-specific routing
• CSM hose material for fluid resistance and durability
• Bracket included; PS switch port not used on this application
• Part number: 3401222B

Key Features

• Max working pressure rated at 1,500 psi
• Burst pressure rating of 8,700 psi
• Tensile strength rated at 1,600 lb
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered fit to restore original hose routing and mounting points
• High-pressure tested before shipment

Detailed Description

This power steering pressure hose assembly is a direct-fit replacement for 2006-2011 Honda Civic and 2006-2011 Acura CSX vehicles that use the bracketed configuration. Sunsong 3401222B is built with steel tubing protected by zinc plating to help resist rust, road salt, moisture, and grime, while the CSM hose section supports long-term fluid handling in the steering system. The 18 mm O-ring and 18 mm male inverted flare ends match the specified connection points for accurate installation and dependable sealing.

Part number 3401222B is engineered to restore proper pressure delivery between the power steering pump and steering gear. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Power steering fluid leaks at the pressure line
• Loss of steering assist from a damaged hose
• Noise or stiffness caused by restricted fluid flow
• Corrosion-related hose failure in high-humidity or road-salt environments
• Fitment issues from a bent, worn, or incorrect replacement line

Installation Notes and Tips

Verify the vehicle uses the bracketed hose configuration before installation. Confirm the 18 mm O-ring and 18 mm male inverted flare connections match the original line, and inspect mounting points, grommets, and adjacent steering components for wear before final assembly. Proper routing is important to avoid contact with heat sources or moving parts.

Quality Assurance

Sunsong pressure hoses are manufactured to exceed original equipment performance standards and are high-pressure tested at the factory before leaving production. The 3401222B is built for trouble-free installation and consistent operation in the steering system.