HomeEngine > Cylinder Block ComponentsVNE 4008307 Engine Oil Separator Hose
Part #: 4008307

VNE 4008307 Engine Oil Separator Hose

⚙️ 13 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: Porsche, Boxster and Cayman
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Overview of VNE Engine Oil Separator Hose for Porsche

The VNE Engine Oil Separator Hose, part number 4008307, is designed specifically for Porsche Boxster and Cayman models. This component plays a critical role in maintaining engine performance by managing oil vapor separation efficiently.

  • Compatible with Porsche Boxster and Cayman models
  • Part number 4008307 for precise identification
  • Engine oil separator hose designed for cylinder block components
  • Durable construction to withstand engine conditions
  • Ensures proper ventilation and oil vapor separation

Detailed Product Description

The VNE 4008307 engine oil separator hose is engineered to fit the cylinder block components of Porsche Boxster and Cayman vehicles. This hose facilitates the separation of oil vapors from the crankcase gases, preventing oil contamination in the intake system. By maintaining proper ventilation, it helps reduce engine deposits and supports optimal combustion. The hose is manufactured to meet OEM specifications, ensuring compatibility and reliable performance within the engine's oil separator system.

Function and Common Applications

This engine oil separator hose is used to address several common issues related to crankcase ventilation and oil vapor management in Porsche Boxster and Cayman engines:

  • Prevents oil vapor buildup in the intake manifold
  • Reduces engine oil contamination and sludge formation
  • Helps maintain proper crankcase pressure
  • Supports emission control by managing blow-by gases
  • Minimizes potential engine performance issues related to oil vapor

Installation Notes and Tips

When installing the VNE 4008307 engine oil separator hose, ensure the following:

  • Verify compatibility with your Porsche Boxster or Cayman model year
  • Inspect surrounding components for wear or damage before installation
  • Use appropriate tools to avoid damaging hose connections
  • Confirm all clamps and fittings are securely tightened to prevent leaks
  • Follow manufacturer torque specifications where applicable

Quality Assurance and Warranty

VNE manufactures the 4008307 engine oil separator hose to meet strict quality standards, ensuring durability and reliable function under typical engine operating conditions. While specific warranty details may vary, VNE products generally come with a limited warranty covering defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms.

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2008PorscheBoxster3.4LH6GASN/Awith OE No. 98710714500
2008PorscheBoxster2.7LH6GASN/Awith OE No. 98710714500
2008PorscheCayman3.4LH6GASN/Awith OE No. 98710714500
2008PorscheCayman2.7LH6GASN/Awith OE No. 98710714500
2007PorscheBoxster3.4LH6GASN/Awith OE No. 98710714500
2007PorscheBoxster2.7LH6GASN/Awith OE No. 98710714500
2007PorscheCayman3.4LH6GASN/Awith OE No. 98710714500
2007PorscheCayman2.7LH6GASN/Awith OE No. 98710714500
2006PorscheBoxster3.2LH6GASN/Awith OE No. 98710714500
2006PorscheBoxster2.7LH6GASN/Awith OE No. 98710714500
2006PorscheCayman3.4LH6GASN/Awith OE No. 98710714500
2005PorscheBoxster3.2LH6GASN/Awith OE No. 98710714500
2005PorscheBoxster2.7LH6GASN/Awith OE No. 98710714500

* 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:

98710714500

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