/live/media/S5/S5_3401253_Fro.jpg)
Sunsong 3401253 Power Steering Hose Assembly
| Brand | Sunsong 3401253 |
|---|---|
| Bracket (Y/N) | Y |
| End 1 Fitting Type | Various |
| End 2 Fitting Type | Various |
| Hose Material 1 | CSM |
| Length (in) | 85 |
| Length (mm) | 2150 |
| Tech Tip | TT1000 |
| Fits | Toyota · 6 vehicles |
Exact replacement. Pre-assembled hose assembly with brackets for easier installation and less labor.
Precision engineered. Restores wearable parts to original condition with brackets, grommets, and protective sleeves.
Pressure hose performance. Rated to 1,500 psi working pressure and 8,700 psi burst pressure for durability.
Cross-references Sunsong 3401253 and 4441008030 for the same application. See all 2.
OE-Style Power Steering Hose Assembly
Sunsong 3401253 is an exact replacement power steering hose assembly for select Toyota Sienna applications. It combines the pressure hose and return hose in a pre-assembled layout with brackets to reduce installation time and restore the original routing and fit.
Fits 1998-2002 Toyota Sienna, pressure and return assembly designed to OE specifications. Fits 2003 Toyota Sienna, to 1/31, OE type pressure and return assembly.
Key Features
- Pre-assembled pressure and return hose assembly for direct replacement
- Includes brackets for factory-style mounting
- Precision engineered for exact fit on Toyota Sienna applications
- Pressure hose rated for 1,500 psi maximum working pressure
- Burst pressure rating of 8,700 psi and tensile strength of 1,600 lb.
- Constructed with CSM hose material for durability
- Factory pressure-tested before shipment
Detailed Description
This Sunsong power steering hose assembly is built to replace the original equipment pressure hose and return hose assembly on the Toyota Sienna. The pre-assembled design helps simplify service by combining the hose sections and mounting brackets into one OE-style replacement, while also restoring wearable components such as grommets, switch ports, heat shields, bushings, and protective sleeves where required by the application. Part number 3401253 is engineered for the 1998-2003 Toyota Sienna platform and is intended to match factory fitment and routing.
This part cross-references 4441008030 for the same application.
Common Steering Issues Addressed
- Power steering fluid leaks from worn hose sections
- Loss of steering assist caused by pressure hose failure
- Noisy steering operation related to deteriorated hose routing or mounting
- Fluid seepage at aged return hose connections
- Fitment problems from replacing individual hoses instead of the full assembly
Installation Notes and Tips
Verify the vehicle build date before ordering, especially for 2003 Toyota Sienna models listed to 1/31. Compare the original hose routing, bracket locations, and fitting styles before installation. Part number 3401253 uses various end fitting types, so matching the OE configuration is important for proper installation.
Quality Assurance
Sunsong pressure hoses are tested at high pressure before leaving the factory. The hose assembly is engineered to meet or exceed original equipment performance targets, including pressure, burst, and tensile strength specifications.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Toyota | Sienna | FWD | N/A | To 1/31, OE Type Pressure and Return Assembly |
| 2002 | Toyota | Sienna | — | N/A | Pressure and return assembly designed to OE specifications |
| 2001 | Toyota | Sienna | — | N/A | Pressure and return assembly designed to OE specifications |
| 2000 | Toyota | Sienna | — | N/A | Pressure and return assembly designed to OE specifications |
| 1999 | Toyota | Sienna | — | N/A | Pressure and return assembly designed to OE specifications |
| 1998 | Toyota | Sienna | — | N/A | Pressure and return assembly designed to OE specifications |
| No rows match your filter. | |||||