Sunsong 3404416 Power Steering Pressure Line Hose Assembly - From Pump (Lower)

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3404416 power steering pressure line hose assembly is designed for precise fitment on select BMW models, including the 525i, 528i, 528i xDrive, and 530i. Engineered to maintain optimal hydraulic pressure, this hose assembly ensures reliable steering performance under demanding conditions.

• Compatible with BMW 525i, 528i, 528i xDrive, and 530i models
• Part number 3404416 for accurate identification
• Durable CSM hose material for resistance to heat and wear
• End 1 features a 14mm banjo fitting; End 2 has a 16mm male fitting
• Overall length of 93 inches (2362 mm) for proper routing
• No bracket or power steering switch port included

Detailed Product Description

The Sunsong 3404416 power steering pressure line hose assembly is constructed from high-quality chlorosulfonated polyethylene (CSM) material, providing excellent resistance to heat, oil, and abrasion. This hose assembly features a 14mm banjo fitting on one end and a 16mm male fitting on the other, ensuring a secure and leak-free connection within the power steering system. With a length of 93 inches (2362 mm), it is designed to match the original equipment specifications for BMW 525i, 528i, 528i xDrive, and 530i models. The absence of a bracket and power steering switch port simplifies installation and reduces potential failure points.

Common Applications and Issues Addressed

• Replacement for worn or leaking power steering pressure hoses
• Restores proper hydraulic pressure for smooth steering response
• Prevents fluid leaks that can cause steering system damage
• Eliminates hose swelling or cracking due to age and heat exposure
• Ensures compatibility with BMW 5 Series models for reliable performance

Installation Notes and Tips

• Verify part number 3404416 matches your vehicle’s requirements before installation
• Inspect fittings for proper seating and torque to manufacturer specifications
• Ensure the hose routing matches OEM layout to avoid kinks or interference
• Check power steering fluid levels and bleed the system after installation
• Use appropriate tools to avoid damage to banjo and male fittings

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability in demanding automotive applications. Using part number 3404416 helps maintain the integrity of your BMW’s steering system with a component engineered for long service life.