OE Quality
60-Day Returns

Sunsong 3403743 Power Steering Pressure Line Hose Assembly - Pump To Rack
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3403743 power steering pressure line hose assembly is designed specifically for Hyundai Santa Fe models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Hyundai Santa Fe power steering systems
- Length: 70.9 inches (1800 mm) for precise fitment
- End 1 fitting: 14 mm male o-ring type
- End 2 fitting: 16 mm banjo type
- Constructed with CSM hose material for durability
- No bracket included
- No power steering switch port
Detailed Product Description
The Sunsong 3403743 power steering pressure line hose assembly is engineered to meet the specifications required by Hyundai Santa Fe vehicles. Measuring 70.9 inches (1800 mm) in length, this hose features a 14 mm male o-ring fitting on one end and a 16 mm banjo fitting on the other, ensuring secure 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, which contributes to the longevity and reliability of the component. This assembly does not include a bracket or a power steering switch port, aligning with the original equipment design for the specified vehicle models.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses on Hyundai Santa Fe
- 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 compatibility with Hyundai Santa Fe model year before installation
- Inspect fittings and connections for damage or corrosion prior to assembly
- Use appropriate tools to avoid damaging the male o-ring and banjo fittings
- Follow vehicle manufacturer torque specifications for fittings
- Bleed the power steering system after installation to remove air
Quality Assurance and Warranty Information
Sunsong power steering components are manufactured to meet or exceed OEM standards. The 3403743 hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3403743 |
| End 1 Fitting Size (mm) | 14 |
| End 1 Fitting Type | Male O-Ring |
| End 2 Fitting Size (mm) | 16 |
| End 2 Fitting Type | Banjo |
| Hose Material 1 | CSM |
| Length (in) | 70.9 |
| Length (mm) | 1800 |
| Tech Tip | TT1000 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Hyundai | Santa Fe | Pump To Rack | Replaces Both Upper And Lower Power Steering Pressure Line Hose Assembly |
| 2007 | Hyundai | Santa Fe | Pump To Rack | Replaces Both Upper And Lower Power Steering Pressure Line Hose Assembly |
* 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.