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Sunsong 3403652 Power Steering Return Line Hose Assembly - Cooler To Reservoir
Reliable Power Steering Return Line Hose for BMW Models
The Sunsong 3403652 power steering return line hose assembly is designed specifically for select BMW vehicles, including the 128i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, and 330xi models. This component ensures proper fluid return flow within the power steering system, maintaining smooth steering performance.
- Compatible with BMW 128i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, and 330xi
- OEM-quality power steering return line hose assembly
- Durable construction to withstand high pressure and temperature
- Part number 3403652 for precise identification and fitment
- Includes technical tip reference Tt1000 for installation guidance
Product Details and Technical Specifications
The Sunsong 3403652 power steering return line hose assembly is engineered to meet the specifications required by BMW power steering systems. This hose assembly is built to handle the return flow of hydraulic fluid from the steering gear back to the power steering pump, ensuring consistent fluid circulation and preventing leaks. The part is constructed with materials designed to resist wear, heat, and pressure commonly found in power steering applications. The included technical tip (Tt1000) provides additional installation and maintenance guidance to ensure proper fit and function.
Compatible BMW Models and Applications
This power steering return line hose assembly is compatible with a range of BMW models, including:
- BMW 128i
- BMW 325i and 325xi
- BMW 328i, 328i xDrive, and 328xi
- BMW 330i and 330xi
It is designed to replace worn or damaged return line hoses in these vehicles, restoring proper hydraulic fluid flow and steering response.
Common Issues Addressed by This Hose Assembly
- Leaking power steering fluid due to cracked or damaged return line hose
- Reduced steering responsiveness caused by fluid loss or pressure drop
- Unusual noises from the power steering system related to fluid circulation problems
- Overheating of power steering components due to inadequate fluid return
- Preventing contamination and maintaining system integrity
Installation Notes and Tips
When installing the Sunsong 3403652 power steering return line hose assembly, refer to the technical tip Tt1000 for detailed instructions. Ensure all connections are secure and free of leaks. It is recommended to inspect the entire power steering system for wear or damage during installation. Proper bleeding of the power steering system after installation will help avoid air pockets and ensure optimal performance.
Quality Assurance and Warranty Information
Sunsong manufactures this power steering return line hose assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability. Using the correct part number 3403652 guarantees compatibility and helps maintain the integrity of your BMW's power steering system.
| Brand | Sunsong |
| Part Number | 3403652 |
| Tech Tip | Tt1000 |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | BMW | 328i | Cooler To Reservoir | Exc. Active Stg. |
| 2012 | BMW | 325i | Cooler To Reservoir | Exc. Active Stg. |
| 2012 | BMW | 328i | Cooler To Reservoir | Exc. Active Stg. |
| 2012 | BMW | 328i | Cooler To Reservoir | Exc. Active Steering |
| 2012 | BMW | 328i xDrive | Cooler To Reservoir | Exc. Active Steering |
| 2011 | BMW | 128i | Cooler To Reservoir | Exc. Active Steering |
| 2011 | BMW | 325i | Cooler To Reservoir | Exc. Active Stg. |
| 2011 | BMW | 328i | Cooler To Reservoir | Exc. Active Steering |
| 2011 | BMW | 328i xDrive | Cooler To Reservoir | Exc. Active Steering |
| 2010 | BMW | 128i | Cooler To Reservoir | Exc. Active Steering |
| 2010 | BMW | 325i | Cooler To Reservoir | Exc. Active Stg. |
| 2010 | BMW | 328i | Cooler To Reservoir | Exc. Active Steering |
| 2010 | BMW | 328i xDrive | Cooler To Reservoir | Exc. Active Steering |
| 2009 | BMW | 128i | Cooler To Reservoir | Exc. Active Steering |
| 2009 | BMW | 325i | Cooler To Reservoir | Exc. Active Stg. |
| 2009 | BMW | 328i | Cooler To Reservoir | Exc. Active Steering |
| 2009 | BMW | 328i xDrive | Cooler To Reservoir | Exc. Active Steering |
| 2008 | BMW | 128i | Cooler To Reservoir | Exc. Active Steering |
| 2008 | BMW | 325i | Cooler To Reservoir | Exc. Active Stg. |
| 2008 | BMW | 328i | Cooler To Reservoir | Exc. Active Steering |
| 2008 | BMW | 328xi | Cooler To Reservoir | Exc. Active Steering |
| 2007 | BMW | 325i | Cooler To Reservoir | Exc. Active Stg. |
| 2007 | BMW | 328i | Cooler To Reservoir | Exc. Active Steering |
| 2007 | BMW | 328xi | Cooler To Reservoir | Exc. Active Steering |
| 2006 | BMW | 325i | Cooler To Reservoir | To 12/31/2005, Exc. Active Steering |
| 2006 | BMW | 325xi | Cooler To Reservoir | Exc. Active Steering |
| 2006 | BMW | 330i | Cooler To Reservoir | To 12/31/2005, Exc. Active Steering |
| 2006 | BMW | 330xi | Cooler To Reservoir | Exc. Active Steering |
* 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.