VNE 4008307 Engine Oil Separator Hose

OE-Style Engine Oil Separator Hose for Porsche

This VNE engine oil separator hose is an OE supplier replacement for select Porsche applications. It is built for 2005-2008 Porsche Boxster and 2006-2008 Porsche Cayman models with OE No. 98710714500, making it a direct-fit option for common crankcase ventilation service needs.

• Engine oil separator hose for cylinder block component service
• OE supplier sourcing for factory-style fit and function
• Fits 2005-2008 Porsche Boxster, N/A, with OE No. 98710714500
• Fits 2006-2008 Porsche Cayman, N/A, with OE No. 98710714500
• Part number 4008307 for easy catalog matching

Detailed Product Information

VNE 4008307 is an engine oil separator hose used in the crankcase ventilation system on select Porsche Boxster and Porsche Cayman models. This hose routes separated oil vapor as part of the engine’s ventilation path, helping maintain proper system flow and factory-style service replacement. The OE supplier designation supports a fitment-focused replacement for vehicles originally using OE No. 98710714500. This part cross-references Porsche OE No. 98710714500 for the same application.

Common Symptoms This Part May Address

• Oil seepage or residue around the oil separator hose connection points
• Cracked, hardened, or leaking ventilation hose material
• Crankcase ventilation flow issues tied to hose deterioration
• Check engine concerns related to air/oil vapor routing faults
• Vacuum-related drivability problems caused by a damaged hose

Installation Notes and Tips

Verify the OE number and vehicle application before installation. Inspect adjoining ventilation components, seals, and hose connections for wear or contamination while servicing the hose. Confirm routing matches the original layout on the Porsche Boxster or Porsche Cayman application listed above.

Quality Assurance

VNE identifies this part as an OE supplier component, indicating factory-oriented sourcing for the listed Porsche applications. Confirm fitment by part number 4008307 and OE No. 98710714500 before purchase.