Sunsong 3403650 Power Steering Pressure Line Hose Assembly
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Sunsong

Sunsong 3403650 Power Steering Pressure Line Hose Assembly

Brand Sunsong 3403650
End 1 Fitting Size (mm) 16
End 1 Fitting Type Banjo
End 2 Fitting Size (mm) 14
End 2 Fitting Type Banjo
Hose Material 1 CSM
Length (in) 61.9
Length (mm) 1573
Tech Tip TT1000
Fits BMW · 18 vehicles

OE-level performance. Exceeds original equipment standards for pressure, burst strength, and tensile durability.

Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, road salt, water, and grime.

Precision engineered. Built for exact fit and tested under high pressure before leaving the factory.

Cross-references Dorman - HELP 80960, Gates 352567 and Monroe Shocks & Struts 5558 for the same application. See all 6.

$117.61Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $117.61
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Power Steering Pressure Line Hose Assembly options

BMW Power Steering Pressure Hose

The Sunsong 3403650 power steering pressure line hose assembly is built for BMW applications that require a direct-fit replacement with OE-style routing and connection points. It is engineered for 2007-2013 BMW 335i, 2008-2013 BMW 135i, 2011-2013 BMW 335is, 2011 BMW 1 Series M, and 2009 BMW 335i xDrive, excluding Active Steering models where noted.

  • Pressure hose assembly for power steering systems
  • End 1 fitting: 16 mm banjo
  • End 2 fitting: 14 mm banjo
  • Hose length: 61.9 in. (1573 mm)
  • CSM hose material for fluid resistance
  • High-grade steel tubing with zinc electroplating for corrosion resistance
  • Max working pressure: 1,500 psi
  • Burst pressure rating: 8,700 psi
  • Tensile strength: 1,600 lb

Built For OE-Style Replacement

Sunsong 3403650 is a pressure line hose assembly for BMW steering systems that need a precise replacement part with the correct banjo fittings and length. The hose is manufactured to restore the original routing and connection geometry on supported BMW 135i, 335i, 335is, 1 Series M, and 335i xDrive applications, helping maintain proper hydraulic steering performance. This part cross-references Monroe Shocks & Struts (e.g., 5558) for the same application.

Common Problems This Part Can Address

  • Power steering fluid leaks from a worn or damaged pressure hose
  • Loss of steering assist caused by hose failure or pressure loss
  • Corrosion on steel tubing exposed to road salt, moisture, and grime
  • Fitment issues when replacing a hose with incorrect banjo fitting sizes
  • Noise or inconsistent steering feel related to hydraulic line deterioration

Installation Notes

Verify vehicle fitment by year, model, and steering configuration before installation. This hose is listed for BMW applications with notes excluding Active Steering on select models, so confirm the original hose layout and fitting sizes match 16 mm and 14 mm banjo connections. The 61.9-inch length should be compared to the removed part to ensure correct routing.

Quality Assurance

Each Sunsong 3403650 hose is pressure tested before it leaves the factory to confirm sealing and operation. The steel tubing is zinc electroplated to improve resistance to rust and corrosion in high-humidity and road-salt environments.

Related reading

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2013BMW135iN/AExc. Active Steering
2013BMW335iN/AExc. Active Steering
2013BMW335isN/AExc. Active Steering
2012BMW135iN/AExc. Active Steering
2012BMW335iN/AExc. Active Steering
2012BMW335isN/AExc. Active Steering
2011BMW1 Series MN/A—
2011BMW135iN/AExc. Active Steering
2011BMW335iN/AExc. Active Steering
2011BMW335isN/AExc. Active Steering
2010BMW135iN/AExc. Active Steering
2010BMW335iN/AExc. Active Steering
2009BMW135iN/AExc. Active Steering
2009BMW335iN/AExc. Active Steering
2009BMW335i xDriveN/AExc. Active Steering
2008BMW135iN/AExc. Active Steering
2008BMW335iN/AExc. Active Steering
2007BMW335iN/AExc. Active Steering
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 80960Gates — 352567Monroe Shocks & Struts — 5558Rein — PSH0264Sunsong — 340365032416771879