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Sunsong 3401214 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401214 power steering pressure line hose assembly is designed specifically for Acura MDX models. This durable hose assembly ensures reliable hydraulic fluid transfer within the power steering system, maintaining optimal steering performance.
- Compatible with Acura MDX power steering systems
- Length: 57.2 inches (1454 mm) for precise fitment
- End 1 fitting: 14 mm male inverted flare
- End 2 fitting: 18 mm O-ring type
- Constructed with CSM hose material for durability
- No bracket included, designed for direct installation
- Part number: 3401214 for accurate identification
Detailed Product Description
The Sunsong 3401214 power steering pressure line hose assembly is engineered to meet the specifications of Acura MDX vehicles. Featuring a 57.2-inch length, this hose assembly connects the power steering pump to the steering gear, facilitating high-pressure fluid flow. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, which helps extend the service life of the component.
The assembly includes a 14 mm male inverted flare fitting on one end and an 18 mm O-ring fitting on the other, ensuring a secure and leak-free connection. This hose does not include a bracket or a power steering switch port, simplifying installation and compatibility with the Acura MDX power steering system.
Common Applications and Issues Addressed
- Replacement of worn or leaking power steering pressure hoses on Acura MDX
- Resolving power steering fluid leaks that cause steering difficulty
- Eliminating noise or whining caused by damaged pressure lines
- Restoring proper hydraulic pressure for smooth steering response
- Preventing power steering pump damage due to fluid loss
Installation Notes and Tips
- Ensure the vehicle is securely lifted and supported before installation
- Drain power steering fluid to avoid spills during hose replacement
- Verify fitting sizes: 14 mm male inverted flare and 18 mm O-ring
- Check for proper hose routing to prevent kinks or interference
- Use Sunsong part number 3401214 to confirm correct replacement
- Refer to Acura MDX service manual for torque specifications and procedures
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401214 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and environmental factors. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3401214 |
| End 1 Fitting Size (mm) | 14 |
| End 1 Fitting Type | Male Inverted Flare |
| End 2 Fitting Size (mm) | 18 |
| End 2 Fitting Type | O-Ring |
| Hose Material 1 | CSM |
| Length (in) | 57.2 |
| Length (mm) | 1454 |
| Tech Tip | TT1000 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Acura | MDX | Base | N/A | |
| 2008 | Acura | MDX | Base | N/A | |
| 2007 | Acura | MDX | Base | 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.