HomeAir and Fuel Delivery > Turbocharger, Supercharger and Ram AirVNE 4008265 Turbocharger Bypass Valve Hose
Part #: 4008265

VNE 4008265 Turbocharger Bypass Valve Hose

⚙️ 6 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, 335i and 335xi
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Overview of VNE Turbocharger Bypass Valve Hose for BMW 335i and 335xi

The VNE Turbocharger Bypass Valve (BPV) Hose, part number 4008265, is designed specifically for BMW 335i and 335xi models. This component plays a critical role in the air and fuel delivery system, ensuring proper turbocharger function and engine performance.

  • Compatible with BMW 335i and 335xi models
  • Part number 4008265 for precise identification
  • Designed for turbocharger bypass valve applications
  • Durable construction to withstand high pressure and temperature
  • Ensures efficient turbocharger pressure regulation

Detailed Product Description

The VNE Turbocharger Bypass Valve Hose (BPV Hose) is engineered to connect the turbocharger bypass valve to the intake system, allowing excess boost pressure to be released safely. This hose is built to endure the demanding conditions of turbocharged engines, including exposure to heat, pressure fluctuations, and engine vibrations. By maintaining proper pressure relief, it helps prevent compressor surge and protects the turbocharger assembly. The part number 4008265 ensures compatibility and ease of replacement for BMW 335i and 335xi vehicles, supporting optimal turbocharger performance and engine reliability.

Common Applications and Issues Addressed

  • Prevents turbocharger compressor surge by releasing excess boost pressure
  • Maintains proper air pressure flow within the turbo system
  • Reduces risk of turbocharger damage due to pressure spikes
  • Helps avoid engine hesitation or stalling related to BPV hose failure
  • Replaces worn or cracked hoses that cause boost leaks

Installation Notes and Tips

  • Ensure the engine is cool before installation to avoid burns
  • Inspect surrounding components for wear or damage during replacement
  • Use proper clamps to secure the hose and prevent leaks
  • Verify correct orientation and fitment on BMW 335i or 335xi models
  • Check for any boost leaks after installation by performing a pressure test

Quality Assurance and Warranty Information

VNE manufactures the Turbocharger Bypass Valve Hose to meet OEM standards for durability and performance. While specific warranty details for part number 4008265 may vary, VNE products typically come with a limited warranty covering defects in materials and workmanship. This ensures that the hose maintains reliable operation under normal use conditions in BMW 335i and 335xi vehicles.

This part fits 6 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
2010BMW335i3.0LL6GASN/Awith OE No. 11657556555
2009BMW335i3.0LL6GASN/Awith OE No. 11657556555
2008BMW335i3.0LL6GASN/Awith OE No. 11657556555
2008BMW335xiSedan3.0LL6GASN/Awith OE No. 11657556555
2007BMW335i3.0LL6GASN/Awith OE No. 11657556555
2007BMW335xi3.0LL6GASN/Awith OE No. 11657556555

* 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:

11657556555

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