Sunsong 3404023 Power Steering Return Line Hose Assembly - Gear To Pump

OE-Style Return Hose for Grand Cherokee

The Sunsong 3404023 power steering return line hose assembly is built for 1999-2004 Jeep Grand Cherokee models with gear-to-pump routing. It is engineered to meet original equipment performance standards for low-pressure, high-temperature steering return service.

For Jeep Grand Cherokee power steering repair, this hose assembly restores the return path between the gear and pump with exact-fit engineering and corrosion-resistant tubing.

Key Features

• Fits 1999-2004 Jeep Grand Cherokee, gear to pump
• Max working pressure of 250 psi for return-line service
• Suitable for low-pressure, high-temperature operation
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Precision-engineered fit for direct replacement use
• Includes required brackets, grommets, heat shields, bushings, and protective sleeves as needed to restore wearable components to original condition

Detailed Description

Sunsong 3404023 is a power steering return line hose assembly for the Jeep Grand Cherokee, designed for the gear-to-pump position on 1999-2004 vehicles. The hose uses steel tubing with a zinc-coated finish to resist rust and corrosion from humidity, road salt, water, and grime. Its return-line construction supports the lower-pressure side of the steering system while handling elevated operating temperatures.

This part cross-references Dorman - HELP 81513 for the same application. It also cross-references OE numbers 52088774AA and 52088774AB for the same application. Use Sunsong 3404023 when replacing a worn or leaking return hose on a Jeep Grand Cherokee power steering system.

What It Helps Fix

• Power steering fluid leaks at the return line
• Corrosion or rust on the original hose assembly
• Cracked, hardened, or heat-damaged hose sections
• Restricted steering fluid return flow
• Noise or poor steering feel caused by a failing return hose

Installation Notes and Tips

Confirm gear-to-pump routing before installation and compare the original hose shape, bracket locations, and connection points to the replacement assembly. Inspect nearby bushings, grommets, heat shields, and sleeves during service so the steering line is restored as intended on the Jeep Grand Cherokee.

Quality Assurance

Sunsong manufactures this return hose assembly to exceed original equipment performance standards for return-line steering service. The steel tubing is zinc electroplated for added resistance to corrosion and rust in harsh underbody conditions.