Sunsong 3402745 Power Steering Return Line Hose Assembly - Gear To Cooler

Power Steering Return Hose for Chrysler and Dodge

Sunsong 3402745 is a power steering return line hose assembly built for low-pressure, high-temperature return-side service. It is precision engineered for exact fit on select Chrysler and Dodge applications, including gear-to-cooler routing with HD cooling and finned cooler setups.

• Return line hose assembly for power steering systems
• Max working pressure of 250 psi
• CSM hose material for return-side fluid handling
• Steel tubing with zinc electroplating for corrosion and rust resistance
• Exact-fit construction for select vehicle routing and cooler configurations
• End connections: 3/8 in ID hose and 16 mm male O-ring
• Length: 21.5 in (546 mm)

Detailed Product Overview

This Sunsong power steering return line hose assembly is engineered to restore the return path between the steering gear and cooler on select Chrysler Town & Country, Chrysler Voyager, Dodge Caravan, Dodge Grand Caravan, and Chrysler Grand Voyager models. Sunsong 3402745 is built to meet original equipment performance expectations for return-side operation, with materials chosen for durability in heat, moisture, road salt, and grime exposure. The steel tubing is zinc coated to help resist corrosion, while the hose section uses CSM material for dependable fluid transfer in low-pressure steering return circuits.

This part cross-references Gates 352282 for the same application.

Vehicle Fitment

• Fits 2001-2003 Chrysler Town & Country, Gear To Cooler, w/ HD Cooling, w/ Finned Cooler; Cut To Fit
• Fits 2001-2003 Chrysler Voyager, Gear To Cooler, w/ HD Cooling, w/ Finned Cooler; Cut To Fit
• Fits 2001-2003 Dodge Caravan, Gear To Cooler, w/ HD Cooling, w/ Finned Cooler; Cut To Fit
• Fits 2001-2003 Dodge Grand Caravan, Gear To Cooler, w/ HD Cooling, w/ Finned Cooler; Cut To Fit
• Fits 2001-2002 Chrysler Grand Voyager, Gear To Cooler, w/ Finned Cooler, w/ HD Cooling; Cut to Fit

Common Repair Uses

• Leaking power steering return hose
• Cracked or hardened hose material from heat exposure
• Corrosion on steel return line sections
• Fluid seepage at hose-to-fitting connections
• Restricted or damaged steering gear-to-cooler return routing

Installation Notes

Verify routing, end fittings, and cooler configuration before installation. This assembly is listed as cut-to-fit for the specified applications, so final length and routing should be matched to the vehicle layout. Confirm the 3/8 in ID hose end and 16 mm male O-ring connection points before removal of the original line. Sunsong 3402745 is intended for select gear-to-cooler return line applications on Chrysler and Dodge minivans from 2001-2003.

Quality Assurance

Sunsong states that this return hose assembly exceeds original equipment performance standards for return-side service and uses corrosion-resistant zinc-plated steel tubing to help maintain durability in demanding underhood conditions.