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Sunsong 3403666 Power Steering Hose Assembly
Overview of Sunsong Power Steering Hose Assembly 3403666
The Sunsong Power Steering Hose Assembly 3403666 is designed for reliable hydraulic fluid transfer in power steering systems. Compatible with select INFINITI and Nissan models, this hose assembly ensures proper steering performance and durability.
- Compatible with INFINITI Armada, QX56, and Nissan Pathfinder Armada, TITAN
- Length: 165 inches (4175 mm) for extended reach
- Constructed with CSM hose material for resistance to heat and wear
- Includes bracket for secure mounting
- End fittings: Various types to accommodate specific vehicle connections
- Does not include a power steering switch port
Detailed Product Description
This power steering hose assembly from Sunsong, part number 3403666, is engineered with a durable CSM (chlorosulfonated polyethylene) hose material that withstands high temperatures and pressure typical in power steering systems. The 165-inch length provides ample reach for installation in larger vehicles such as the Nissan TITAN and INFINITI Armada. The assembly includes a mounting bracket to ensure secure placement and reduce vibration or movement during operation. Both ends feature various fitting types, allowing compatibility with multiple steering pump and rack configurations found in the specified vehicle models.
Applications and Problem Resolution
This power steering hose assembly is used to replace worn or damaged hoses in the hydraulic steering system. It addresses issues such as:
- Leaking power steering fluid causing steering difficulty
- Hose deterioration from heat and pressure exposure
- Loose or damaged hose connections affecting steering response
- Vibration or noise due to unsecured hose routing
- Compatibility problems with original equipment hoses
Installation Notes and Tips
- Ensure the bracket is properly aligned and secured to prevent hose movement
- Verify end fitting compatibility with your vehicle’s steering pump and rack before installation
- Inspect the power steering system for leaks after installation
- Follow vehicle manufacturer torque specifications for fittings
- Use recommended power steering fluid to maintain system integrity
Quality Assurance and Warranty
Sunsong power steering hose assemblies are manufactured to meet or exceed OEM standards for durability and performance. Part number 3403666 undergoes quality checks to ensure proper fitment and material integrity. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects. Consult your supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3403666 |
| Bracket (Y/N) | Y |
| End 1 Fitting Type | Various |
| End 2 Fitting Type | Various |
| Hose Material 1 | CSM |
| Length (in) | 165 |
| Length (mm) | 4175 |
| Tech Tip | TT1000 |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2014 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2013 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2013 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2012 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2012 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2011 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2011 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2010 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2010 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2010 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2009 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2009 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2009 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2008 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2008 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2008 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2007 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2007 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2007 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2006 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2006 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2006 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2005 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2005 | Nissan | Armada | N/A | OE Style Power Steering Hose Assembly |
| 2005 | Nissan | TITAN | N/A | OE Style Power Steering Hose Assembly |
| 2004 | INFINITI | QX56 | N/A | OE Style Power Steering Hose Assembly |
| 2004 | Nissan | Pathfinder Armada | N/A | OE Style Power Steering Hose Assembly |
| 2004 | Nissan | TITAN | N/A | OE Style Power Steering 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.