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Sunsong 3402353 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3402353 power steering pressure line hose assembly is designed specifically for Toyota Sienna models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Toyota Sienna power steering systems
- Length: 54.1 inches (1374 mm) for precise fitment
- End 1 fitting: 16 mm banjo type
- End 2 fitting: 16 mm male o-ring type
- Constructed with CSM hose material for durability
- No bracket included
- Part number: 3402353
Detailed Product Description
The Sunsong 3402353 power steering pressure line hose assembly is engineered to meet the specifications required by Toyota Sienna vehicles. Featuring a 16 mm banjo fitting on one end and a 16 mm male o-ring fitting on the other, this hose assembly facilitates secure and leak-free connections within the power steering system. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, ensuring long-lasting performance under demanding conditions. With a length of 54.1 inches (1374 mm), this assembly fits precisely without the need for modifications. The absence of a bracket simplifies installation and reduces potential points of failure.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses on Toyota Sienna
- Resolving power steering fluid leaks that cause steering difficulty
- Eliminating hose swelling or cracking due to age or heat exposure
- Restoring proper hydraulic pressure for smooth steering response
- Preventing contamination and maintaining system integrity
Installation Notes and Tips
- Ensure the vehicle is safely lifted and supported before beginning installation
- Drain power steering fluid to avoid spills during hose replacement
- Verify the 16 mm banjo and male o-ring fittings match the vehicle’s connection points
- Use appropriate torque specifications for fittings to prevent leaks
- Inspect related components such as pumps and reservoirs during installation
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed OEM standards. The 3402353 hose assembly undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Sunsong products typically include coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3402353 |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 54.1 |
| Length (mm) | 1374 |
| Tech Tip | TT1000 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2006 | Toyota | Sienna | FWD | N/A | |
| 2005 | Toyota | Sienna | FWD | N/A | |
| 2004 | Toyota | Sienna | FWD | N/A |
* 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.