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Sunsong 3403241 Power Steering Pressure Line Hose Assembly
Power Steering Pressure Line Hose Assembly Overview
The Sunsong 3403241 power steering pressure line hose assembly is designed for precise fitment on select BMW models, including the 335i xDrive, 335xi, and X1. Engineered with durable CSM hose material and banjo fittings on both ends, this 72-inch (1829 mm) hose ensures reliable fluid transfer within the power steering system.
- Compatible with BMW 335i xDrive, 335xi, and X1 models
- Part number 3403241 for accurate identification
- 72 inches (1829 mm) length for proper routing
- Banjo fitting type on both ends for secure connections
- Constructed with CSM hose material for durability and flexibility
- No bracket or power steering switch port included
Detailed Product Description
This Sunsong power steering pressure line hose assembly (part number 3403241) is manufactured to meet the specifications required by BMW power steering systems. The hose features banjo fittings on both ends, which provide a leak-resistant and secure connection to the power steering pump and steering gear. The CSM (chlorosulfonated polyethylene) hose material offers resistance to heat, oil, and abrasion, making it suitable for the demanding environment under the hood. With a length of 72 inches (1829 mm), this hose is designed to fit the routing requirements of BMW 335i xDrive, 335xi, and X1 models without modification.
Common Applications and Problem Resolution
- Replaces worn or leaking power steering pressure hoses on BMW 335i xDrive, 335xi, and X1
- Addresses power steering fluid leaks causing steering difficulty or noise
- Restores proper hydraulic pressure for smooth steering response
- Prevents hose failure due to aging, cracking, or abrasion
- Eliminates potential contamination from damaged hose material
Installation Notes and Tips
Ensure the vehicle is safely supported and the power steering system is depressurized before removal. Verify that the banjo fittings align correctly with the mating components to avoid cross-threading. Inspect sealing washers and replace if necessary to prevent leaks. Follow manufacturer torque specifications for banjo bolt installation. After installation, bleed the power steering system to remove air and verify proper operation.
Quality Assurance and Warranty
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The 3403241 hose assembly undergoes quality control testing to ensure durability and leak-free performance. While specific warranty details are not provided, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.
| Brand | Sunsong |
| Part Number | 3403241 |
| Bracket (Y/N) | N |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Type | Banjo |
| Hose Material 1 | Csm |
| Length (in) | 72 |
| Length (mm) | 1829 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | BMW | X1 | N/A | w/ Active Steering |
| 2014 | BMW | X1 | N/A | w/ Active Steering |
| 2013 | BMW | 335i xDrive | N/A | w/ Active Steering |
| 2013 | BMW | X1 | N/A | w/ Active Steering |
| 2012 | BMW | 335i xDrive | N/A | w/ Active Steering |
| 2011 | BMW | 335i xDrive | N/A | w/ Active Steering |
| 2010 | BMW | 335i xDrive | N/A | w/ Active Steering |
| 2009 | BMW | 335i xDrive | N/A | w/ Active Steering |
| 2008 | BMW | 335xi | N/A | Exc. Active Steering |
| 2007 | BMW | 335xi | N/A | 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.