Sunsong 3401065 Power Steering Pressure Line Hose Assembly

Reliable Power Steering Pressure Line Hose Assembly

The Sunsong 3401065 power steering pressure line hose assembly is designed to provide dependable hydraulic fluid transfer for your vehicle's power steering system. Engineered for select Buick, Chevrolet, Oldsmobile, and Pontiac models, this hose assembly ensures consistent performance and durability.

• Compatible with Buick Regal, Chevrolet Lumina, Oldsmobile Cutlass and Cutlass Supreme, Pontiac Grand Prix
• 48-inch (1219 mm) length for precise fitment
• End 1 fitting: 16 mm male o-ring
• End 2 fitting: 18 mm male o-ring
• Constructed with CSM hose material for resistance to heat and wear
• No bracket included
• No power steering switch port

Detailed Product Description

This Sunsong power steering pressure line hose assembly (part number 3401065) is manufactured with high-quality chlorosulfonated polyethylene (CSM) hose material, known for its excellent resistance to heat, oil, and abrasion. The hose measures 48 inches (1219 mm) in length, making it suitable for specific power steering systems in Buick Regal, Chevrolet Lumina, Oldsmobile Cutlass and Cutlass Supreme, and Pontiac Grand Prix models. Both ends feature male o-ring fittings—16 mm on one end and 18 mm on the other—to ensure a secure, leak-free connection within the hydraulic system. This assembly does not include a bracket or a power steering switch port, focusing solely on delivering reliable fluid transfer under pressure.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses
• Restoring proper hydraulic pressure for smooth steering response
• Eliminating fluid leaks that cause steering noise or difficulty
• Preventing hose failure due to heat and abrasion in older vehicles
• Maintaining system integrity in Buick Regal, Chevrolet Lumina, Oldsmobile Cutlass, and Pontiac Grand Prix power steering systems

Installation Notes and Tips

When installing the Sunsong 3401065 power steering pressure line hose assembly, ensure the fittings are properly aligned to avoid cross-threading. Verify that the hose length matches the original to prevent tension or kinks. Since this assembly does not include a bracket, reuse the existing mounting hardware to secure the hose. Always check for leaks after installation and bleed the power steering system as recommended by the vehicle manufacturer.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure long service life in compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.