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Sunsong 3401841 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401841 power steering pressure line hose assembly is designed specifically for Buick Park Avenue models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Buick Park Avenue power steering systems
- 42.5 inches (1079 mm) in length for precise fitment
- End 1 fitting: 16 mm male o-ring
- End 2 fitting: 18 mm male o-ring
- Constructed with CSM hose material for durability
- No bracket included
- No power steering switch port
Detailed Product Description
The Sunsong 3401841 power steering pressure line hose assembly is engineered with CSM (chlorosulfonated polyethylene) hose material, providing resistance to heat, oil, and abrasion. Measuring 42.5 inches (1079 mm) in length, it features a 16 mm male o-ring fitting on one end and an 18 mm male o-ring fitting on the other, ensuring a secure and leak-free connection within the power steering system. This assembly does not include a bracket or a power steering switch port, simplifying installation and compatibility with the Buick Park Avenue's original equipment specifications.
Common Applications and Issues Addressed
- Replacement for worn or leaking power steering pressure hoses on Buick Park Avenue
- Resolves low power steering fluid pressure causing steering difficulty
- Eliminates fluid leaks that can lead to steering system damage
- Prevents hose failure due to abrasion or heat exposure
- Restores proper hydraulic flow for consistent steering response
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 fitting sizes (16 mm and 18 mm male o-ring) match vehicle connections
- Inspect surrounding components for wear or damage during installation
- Follow torque specifications for fittings to prevent leaks
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401841 hose assembly undergoes rigorous testing to ensure resistance to heat, pressure, and fluid compatibility. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in material and workmanship. Consult product documentation or supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3401841 |
| End 1 Fitting Size (mm) | 16 |
| End 1 Fitting Type | Male O-Ring |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | Male O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 42.5 |
| Length (mm) | 1079 |
| Tech Tip | TT1000|TT1001 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | Park Avenue | N/A | w/ Magnetic Variable Assist |
| 2004 | Buick | Park Avenue | N/A | w/ Magnetic Variable Assist |
| 2003 | Buick | Park Avenue | N/A | w/ Magnetic Variable Assist |
| 2002 | Buick | Park Avenue | N/A | w/ Magnetic Variable Assist |
| 2001 | Buick | Park Avenue | N/A | w/ Magnetic Variable Assist |
* 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.