Home› Steering > Power Steering Hoses, Pumps, and Related Components› Sunsong 3404307 Power Steering Reservoir Hose - Reservoir To Pump
Sunsong 3404307 Power Steering Reservoir Hose - Reservoir To PumpOE Quality 60-Day Returns
Part #: 3404307

Sunsong 3404307 Power Steering Reservoir Hose - Reservoir To Pump

Reservoir To Pump
⚙️ 28 vehicles fit this part
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Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 135i, 135is, 335i, 335i xDrive, 335is, 335xi, and X1
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Reliable Power Steering Reservoir Hose for BMW Models

The Sunsong 3404307 power steering reservoir hose is designed to maintain optimal fluid flow in your BMW's power steering system. Engineered for compatibility with various BMW models, this hose ensures consistent performance and durability.

  • Compatible with BMW 135i, 135is, 335i, 335is, 335i xDrive, 335xi, and X1 models
  • Durable construction to withstand high pressure and temperature variations
  • Direct replacement for OEM power steering reservoir hoses
  • Part number 3404307 ensures precise fit and function
  • Includes technical tip Tt1000 for installation guidance

Product Details and Technical Specifications

The Sunsong power steering reservoir hose (part number 3404307) is manufactured to meet strict quality standards, providing a reliable connection between the power steering reservoir and pump. This hose is engineered to handle the hydraulic pressure within the power steering system, preventing leaks and maintaining fluid integrity. The included technical tip Tt1000 offers valuable installation advice to ensure proper hose routing and secure fittings, reducing the risk of premature wear or failure.

Compatible BMW Models and Applications

This power steering reservoir hose is compatible with a range of BMW vehicles, including the 135i, 135is, 335i, 335is, 335i xDrive, 335xi, and X1. It is designed to replace the original equipment hose, restoring proper fluid flow and steering responsiveness in these models.

  • Prevents power steering fluid leaks and pressure loss
  • Addresses issues with steering stiffness or noise
  • Resolves fluid contamination caused by hose degradation
  • Eliminates hose swelling or cracking due to age
  • Supports consistent steering performance under various driving conditions

Installation Notes and Tips

When installing the Sunsong 3404307 power steering reservoir hose, refer to the included technical tip Tt1000 for best practices. Ensure all connections are securely tightened and inspect the hose routing to avoid kinks or contact with moving parts. Proper installation helps maintain system integrity and extends hose service life.

Quality Assurance and Warranty Information

Sunsong manufactures this power steering reservoir hose to meet or exceed OEM specifications. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure durability and reliable performance in BMW vehicles.

BrandSunsong
Part Number3404307
Tech TipTt1000

This part fits 28 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2015BMWX1xDrive35iReservoir To Pump
2014BMWX1xDrive35iReservoir To Pump
2013BMW135iBaseReservoir To PumpExc. Active Steering
2013BMW135isN/AExc. Active Stg.
2013BMW335iBaseReservoir To PumpExc. Active Steering
2013BMW335i xDriveReservoir To PumpExc. Active Steering
2013BMW335isReservoir To PumpExc. Active Steering
2013BMWX1xDrive35iReservoir To Pump
2013BMWX1N/A
2012BMW135iBaseReservoir To PumpExc. Active Steering
2012BMW335iBaseReservoir To PumpExc. Active Steering
2012BMW335i xDriveReservoir To PumpExc. Active Steering
2012BMW335isReservoir To PumpExc. Active Steering
2011BMW135iReservoir To PumpExc. Active Steering
2011BMW335iBaseReservoir To PumpExc. Active Steering
2011BMW335i xDriveReservoir To PumpExc. Active Steering
2011BMW335isReservoir To PumpExc. Active Steering
2010BMW135iReservoir To PumpExc. Active Steering
2010BMW335iBaseReservoir To PumpExc. Active Steering
2010BMW335i xDriveReservoir To PumpExc. Active Steering
2009BMW135iReservoir To PumpExc. Active Steering
2009BMW335iBaseReservoir To PumpExc. Active Steering
2009BMW335i xDriveReservoir To PumpExc. Active Steering
2008BMW135iReservoir To PumpExc. Active Steering
2008BMW335iBaseReservoir To PumpExc. Active Steering
2008BMW335xiReservoir To Pump
2007BMW335iBaseReservoir To PumpExc. Active Steering
2007BMW335xiReservoir To Pump

* 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:

196023241677188132416850587353085601881437PSH0194

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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