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Sunsong 3405297 Power Steering Return Line Hose Assembly
Sunsong 3405297 Power Steering Return Hose
The Sunsong 3405297 power steering return line hose assembly is built for low-pressure, high-temperature return-side service and is compatible with 1996-2000 Toyota 4Runner applications with a cooler. This Toyota 4Runner power steering return hose uses CSM material and is engineered for an exact fit in the return circuit.
Key Features
- Power steering return line hose assembly for return-side fluid routing
- Fits 1996-2000 Toyota 4Runner, N/A, with cooler
- CSM hose material for demanding underhood conditions
- End 1 fitting size: 9.6 mm, ID hose type
- End 2 fitting size: 9.6 mm, ID hose type
- Max working pressure: 250 psi
- Part number 3405297 for direct identification
Detailed Description
Sunsong 3405297 is a power steering return line hose assembly for the Toyota 4Runner return circuit. It is intended for 1996-2000 Toyota 4Runner models with a cooler and is built to handle low-pressure, high-temperature operation in the steering system. The hose uses CSM construction and 9.6 mm ID hose ends to support a precise replacement on the specified application. Part number 3405297 also cross-references Dorman HELP 93574 for the same application.
Common Repair Uses
- Replacing a leaking or cracked power steering return hose
- Restoring fluid transfer in the steering return circuit
- Addressing steering fluid seepage at hose connections
- Repairing heat-related hose deterioration in a Toyota 4Runner
- Correcting return-line flow issues on 1996-2000 Toyota 4Runner models
Installation Notes and Tips
Verify the vehicle is a 1996-2000 Toyota 4Runner with a cooler before ordering. Match the hose end style and fitting size to the original return line routing, and inspect nearby clamps, seals, and connection points for wear before installation. Confirm the routing clears moving components and hot surfaces after installation.
Quality Assurance
Sunsong return hoses are manufactured to exceed original equipment performance standards and are built for corrosion-resistant service in harsh conditions. The steel tubing is zinc electroplated to help resist rust from humidity, road salt, water, and grime. Part number 3405297 is engineered for exact fitment on the listed Toyota 4Runner application.
| Brand | Sunsong |
|---|---|
| Part Number | 3405297 |
| Material | Csm |
| Length | 2100.00 |
| Length | 82.68 |
| Bracket Included | No |
| End 1 Fitting Size | 9.6 |
| End 1 Fitting Type | Id hose |
| End 2 Fitting Size | 9.6 |
| End 2 Fitting Type | Id hose |
| Switch Port Included | No |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Toyota | 4Runner | N/A | Power Steering Return Line Hose Assembly - With Cooler |
| 1999 | Toyota | 4Runner | N/A | Power Steering Return Line Hose Assembly - With Cooler |
| 1998 | Toyota | 4Runner | N/A | Power Steering Return Line Hose Assembly - With Cooler |
| 1997 | Toyota | 4Runner | N/A | Power Steering Return Line Hose Assembly - With Cooler |
| 1996 | Toyota | 4Runner | N/A | Power Steering Return Line Hose Assembly - With Cooler |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.