Sunsong 3402893 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402893 power steering pressure line hose assembly is designed for precise fitment on select BMW models including the 323i, 325Ci, 325i, 328i, and 330i. Engineered to maintain optimal hydraulic pressure, this hose assembly supports reliable steering performance under various driving conditions.

• Compatible with BMW 323i, 325Ci, 325i, 328i, and 330i models
• Part number 3402893 ensures exact replacement
• 57.25 inches (1454 mm) in length for proper routing
• Constructed with durable CSM hose material for resistance to heat and wear
• End 1 features a 14 mm banjo fitting; End 2 has a 16 mm male o-ring fitting
• No bracket included; designed for direct connection
• Does not include a power steering switch port

Detailed Product Description

The Sunsong 3402893 power steering pressure line hose assembly is manufactured with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, oil, and abrasion. Measuring 57.25 inches (1454 mm) in length, it is engineered to fit the hydraulic routing requirements of BMW 3 Series models such as the 323i, 325Ci, 325i, 328i, and 330i. The hose features a 14 mm banjo fitting on one end and a 16 mm male o-ring fitting on the other, ensuring secure and leak-free connections within the power steering system. This assembly does not include a bracket or power steering switch port, focusing on a straightforward replacement for the pressure line hose.

Common Applications and Problem Resolution

• Replaces worn or leaking power steering pressure hoses on BMW 3 Series vehicles
• Addresses issues with low hydraulic pressure causing steering difficulty
• Eliminates fluid leaks that can lead to power steering pump damage
• Restores proper steering response and reduces noise from the steering system
• Prevents hose failure due to heat and abrasion in the engine bay

Installation Notes and Tips

When installing the Sunsong 3402893 power steering pressure line hose assembly, ensure all fittings are clean and free of debris before connection. Use appropriate torque specifications for the 14 mm banjo and 16 mm male o-ring fittings to prevent leaks. Since this assembly does not include a bracket, verify that the hose is properly routed and secured using existing vehicle hardware to avoid contact with moving parts or hot surfaces. Bleed the power steering system after installation to remove air and maintain optimal performance.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. The 3402893 hose assembly undergoes rigorous quality control to ensure reliable operation in BMW 3 Series vehicles. While specific warranty details are not provided, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.