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Porsche Carrera GT (2003-2006) Engine Rebuild Parts Oil System Parts Oil Separators & Vent lines

Oil Separator for breather lines. Porsche 997 3.8L C2S / C4S  ›  99710713800

Oil Separator for breather lines. Porsche 997 3.8L C2S / C4S - 99710713800 - OS108
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99710713800/1
Product Information
Product Information
Oil Separator for breather lines
OE Match oil separator for the engine breather lines on Porsche 997.1 Carrera 2S and Carrera 4S 3.8L models from 2005 to 2008. Fitted within the crankcase ventilation system, this component helps manage oil mist carried through the breather circuit and supports correct engine ventilation. The same part fits the left or right side, with 2 required per vehicle.
Sold individually

Fits:
Porsche 997 3.8L Carrera 2S / 4S 2005 - 2008

Diagram Ref No 9. 

This oil separator forms part of the engine crankcase breather system. It works within the breather lines to help separate oil mist from crankcase vapours before they continue through the ventilation system.

It is designed as an OE Match replacement for applications using part number 99710713800.

What this part does 
  • Forms part of the engine crankcase breather system 
  • Helps separate oil mist from breather vapours 
  • Supports correct crankcase ventilation 
  • Helps manage oil contamination within the breather system 
  • Fits either left or right side 
  • Replaces damaged, blocked or deteriorated oil separators 
  • Suitable for breather system servicing and engine maintenance 
  • Supplied as an OE Match replacement part.

Why Replace This Part?
Breather system components are exposed to engine heat, oil vapour and contamination.

Over time, the separator can become restricted, damaged or less effective. A faulty breather component may contribute to:
  • Increased oil residue within the intake or breather system 
  • Irregular crankcase ventilation 
  • Oil vapour contamination
  • Breather system leaks 
  • Poor engine running associated with ventilation faults 
  • Deteriorated or damaged breather connections.

Where it fits on the car
Fits within the engine crankcase breather line system and can be installed on either the left or right side.


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99710713800
99710713800

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