Sunsong 3402914 Power Steering Return Line Hose Assembly - Cooler To Reservoir

Power Steering Return Hose for Chrysler Pacifica

The Sunsong 3402914 power steering return line hose assembly is built for low-pressure, high-temperature return-side service. It is a direct-fit replacement for the 2007-2008 Chrysler Pacifica cooler-to-reservoir routing and is engineered to restore proper fluid transfer in the steering system.

Key Features

• Fits 2007-2008 Chrysler Pacifica, cooler to reservoir
• 3/8 in. ID hose fittings at both ends
• 59.8 in. hose length for the specified routing
• CSM hose material for return-line service
• Max working pressure of 250 psi
• Steel tubing with zinc electroplating for corrosion and rust resistance
• Precision-engineered to exact fit for the listed application

Detailed Description

Sunsong 3402914 is a power steering return line hose assembly made for the Chrysler Pacifica power steering system where the line runs from the cooler to the reservoir. This part number, 3402914, is built to meet or exceed original equipment performance standards for return-hose use, with construction suited to low-pressure, high-temperature operation. The steel tubing is zinc-coated to help resist humidity, road salt, water, and grime, while the hose assembly is engineered for the correct fit on the 2007-2008 Chrysler Pacifica.

This part cross-references Four Seasons 55270 for the same application.

What It Helps Fix

• Power steering fluid seepage at the return line
• Cracked or deteriorated hose material from heat and age
• Corrosion on the original steel tubing
• Restricted fluid return between the cooler and reservoir
• Noise or inconsistent steering assist caused by a worn return hose

Installation Notes and Tips

Verify the cooler-to-reservoir routing before installation and compare the original hose length, end sizes, and mounting points to the replacement. This assembly is specified with 3/8 in. ID hose ends and a 59.8 in. overall length for the listed Chrysler Pacifica application. Replace any worn brackets, grommets, heat shields, bushings, or protective sleeves only if they are required by the vehicle and not already present on the existing setup.

Quality Assurance

Sunsong manufactures this return hose assembly with high-grade steel tubing and zinc electroplating to improve resistance to corrosion and rust in demanding underhood and road conditions. The 3402914 is precision engineered for the listed fitment and built for return-line service in the 2007-2008 Chrysler Pacifica.