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Sunsong 3404812 Power Steering Return Line Hose Assembly - Cooler To Reservoir
Power Steering Return Line Hose Assembly for Audi A6 Quattro
The Sunsong 3404812 power steering return line hose assembly is designed specifically for Audi A6 Quattro models. Engineered to meet OEM specifications, this hose assembly ensures reliable fluid return and maintains optimal steering system performance.
Key Features of Sunsong 3404812 Power Steering Hose
- Compatible with Audi A6 Quattro power steering systems
- 18.1 inches (460 mm) length for precise fitment
- Constructed with durable CSM hose material for resistance to heat and wear
- End 1 features an ID hose fitting type for secure connection
- Bracket not included, designed for direct hose assembly replacement
- No power steering switch port, suitable for standard return line applications
Detailed Product Description
This Sunsong power steering return line hose assembly (part number 3404812) is manufactured with high-quality chlorosulfonated polyethylene (CSM) material, providing excellent resistance to heat, oil, and abrasion. The 18.1-inch length ensures a precise fit within the Audi A6 Quattro’s power steering system, facilitating efficient fluid return from the steering gear to the reservoir. The hose features an ID hose fitting on one end, designed for a secure and leak-free connection. This assembly does not include a bracket or power steering switch port, making it a direct replacement for vehicles that do not require these components.
Common Applications and Issues Addressed
- Replacement of worn or cracked power steering return hoses
- Elimination of fluid leaks causing low power steering fluid levels
- Restoration of proper hydraulic pressure in the steering system
- Prevention of steering noise or stiffness due to hose failure
- Maintenance of safe and responsive steering performance in Audi A6 Quattro vehicles
Installation Notes and Tips
When installing the Sunsong 3404812 power steering return line hose assembly, ensure the vehicle is safely lifted and the steering system is depressurized. Verify the hose length and fitting type match the original equipment. Avoid twisting or kinking the hose during installation to maintain fluid flow integrity. Inspect all connections for leaks after installation and refill the power steering fluid reservoir as needed.
Quality Assurance and Warranty
Sunsong power steering components are manufactured to meet or exceed industry standards for durability and performance. While specific warranty details for part number 3404812 are not provided, Sunsong products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, consult the product documentation or contact the manufacturer directly.
| Brand | Sunsong |
|---|---|
| Part Number | 3404812 |
| Bracket (Y/N) | N |
| End 1 Fitting Type | Id hose |
| Hose Material 1 | Csm |
| Length (in) | 18.1 |
| Length (mm) | 460 |
| PS Switch Port (Y/N) | N |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Audi | A6 Quattro | Cooler To Reservoir | |
| 2010 | Audi | A6 Quattro | Cooler To Reservoir | |
| 2009 | Audi | A6 Quattro | Cooler To Reservoir | |
| 2008 | Audi | A6 Quattro | Cooler To Reservoir | |
| 2007 | Audi | A6 Quattro | Cooler To Reservoir | |
| 2006 | Audi | A6 Quattro | Cooler To Reservoir |
* 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.