Sunsong 3402391 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402391 power steering pressure line hose assembly is designed specifically for Cadillac SRX models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.

• Compatible with Cadillac SRX power steering systems
• End 1 fitting: 11 mm male captive o-ring
• End 2 fitting: 16 mm swivel o-ring
• Hose material: CSM (chlorosulfonated polyethylene) for enhanced durability
• Overall length: 79.3 inches (2014 mm)
• No bracket included
• No power steering switch port

Detailed Product Description

The Sunsong 3402391 power steering pressure line hose assembly is engineered to meet the specific hydraulic requirements of the Cadillac SRX. Constructed from CSM hose material, it offers resistance to heat, ozone, and wear, which is critical for maintaining fluid integrity under high pressure. The hose features an 11 mm male captive o-ring fitting on one end and a 16 mm swivel o-ring fitting on the other, ensuring a secure and leak-free connection within the power steering system. With a length of 79.3 inches (2014 mm), this assembly fits precisely without the need for modifications. The absence of a bracket and power steering switch port simplifies installation and compatibility with the original equipment setup.

Common Applications and Problem Resolution

• Replaces worn or leaking power steering pressure hoses on Cadillac SRX
• Eliminates power steering fluid leaks that cause steering difficulty
• Restores proper hydraulic pressure for smooth steering response
• Prevents hose failure due to cracking or abrasion
• Addresses noise or whining caused by compromised pressure lines

Installation Notes and Tips

• Ensure the vehicle is safely lifted and supported before installation
• Drain power steering fluid to prevent spills during hose replacement
• Verify fitting sizes: 11 mm male captive o-ring and 16 mm swivel o-ring
• Check hose length (79.3 inches) for proper routing without kinks
• Consult technical tips Tt1000, Tt1001, and Tt1002 for additional guidance

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM specifications for durability and performance. The 3402391 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and environmental factors. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects to provide confidence in long-term reliability.