Sunsong 3403986 Power Steering Return Line Hose Assembly - Cooler To Reservoir

Power Steering Return Hose for Santa Fe

Sunsong 3403986 is a power steering return line hose assembly for the 2001-2006 Hyundai Santa Fe, cooler to reservoir. It is built for low-pressure, high-temperature return line service and follows exact-fit requirements for a direct replacement on the Hyundai Santa Fe power steering system.

Key Features

• Fits 2001-2006 Hyundai Santa Fe, cooler to reservoir
• Return hose assembly for power steering fluid routing
• Rated for a maximum working pressure of 250 psi
• Suitable for low-pressure, high-temperature operation
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered fit with brackets, grommets, heat shields, bushings, and protective sleeves as required
• Part number 3403986 for easy identification

Detailed Description

This Sunsong power steering return line hose assembly is engineered for the return side of the steering system on the 2001-2006 Hyundai Santa Fe. The hose assembly is built to restore the original routing and fit of the cooler-to-reservoir line, with steel tubing protected by a zinc coating to resist rust and corrosion from humidity, road salt, water, and grime. Part number 3403986 is a direct-fit replacement for service work where the return line has aged, leaked, or deteriorated.

This part cross-references Gates 352607 and Rein PSH0339 for the same application.

Common Repair Reasons

• Power steering fluid seepage or visible hose leakage
• Corrosion on the return line tubing
• Cracked, hardened, or worn hose sections
• Noise or poor steering feel caused by fluid loss
• Damaged routing components on the Hyundai Santa Fe steering return line

Installation Notes

Verify the cooler-to-reservoir routing before installation on the Hyundai Santa Fe. Inspect adjacent brackets, grommets, heat shields, bushings, and sleeves for wear and replace any damaged components during service. After installation, refill the system with the correct power steering fluid and check for leaks at all connections.

Quality Assurance

Sunsong manufactures this return hose assembly to meet original equipment performance standards for return-line service. The steel tubing and zinc-plated finish are specified to improve durability in demanding underhood and road conditions.