Sunsong 3604932 Power Steering Return Line End Fitting - From Gear

Sunsong 3604932 Power Steering Return Line End Fitting

The Sunsong 3604932 is a power steering return line end fitting built for select Toyota and Lexus applications. It uses high-grade steel with a zinc electroplated finish to help resist corrosion from humidity, road salt, water, and grime.

Use this fitting when servicing the return tube from the steering gear on compatible Toyota Tacoma, 4Runner, FJ Cruiser, Sienna, Hilux, and Lexus GX460 models.

Key Features

• Steel hose material for steering return line service
• Zinc-coated finish for added rust and corrosion resistance
• 17 mm male end 1 fitting
• 3/8 in bubble flare end 2 fitting
• 2.8 in (70 mm) overall length
• Fits return tube applications from the gear on select Toyota and Lexus vehicles
• Part number 3604932 for direct catalog lookup

Application Details

Compatible With 2010-2018 Lexus GX460, From Gear; 2005-2018 Toyota Tacoma, From Gear and Return Tube (From Gear); 2010-2017 Toyota 4Runner, From Gear; 2016-2017 Toyota Hilux, Return Tube (From Gear); 2009-2014 Toyota FJ Cruiser, From Gear; and 2003-2010 Toyota Sienna, From Gear. This part cross-references Edelmann 39132 and Gates 349791 for the same application.

What It Helps Address

• Leaking or damaged power steering return line end fitting
• Corrosion at the steering gear return connection
• Improper sealing at the bubble flare connection
• Fitment issues during return tube repair on Toyota and Lexus steering systems
• Replacement needs for worn steel line fittings

Installation Notes

Verify the end sizes before installation: 17 mm male on one end and 3/8 in bubble flare on the other. Confirm the vehicle uses the From Gear return line configuration, and match the fitting to the existing steering line routing and connection style. Inspect the surrounding line and gear connection for wear or corrosion before assembly.

Quality Assurance

Sunsong manufactures this fitting from high-grade steel and applies a zinc electroplated coating to improve resistance to rust and environmental exposure. The part number 3604932 is built for steering return line service on the listed Toyota and Lexus applications.