Oil Separator, LEFT. Porsche 971.1 / 971.2 Panamera Turbo 4.0L 2017-23  ❭  PAB103495A

Oil Separator, LEFT.

This Oil Separator, Left is a OE MATCH Porsche 971.1 / 971.2 Panamera engine component designed to regulate crankcase ventilation by separating oil vapour from blow-by gases before they are recirculated into the intake system. Positioned on the left side of the engine, this unit ensures clean airflow while preventing excess oil from entering the combustion process.

Fits:

• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
• Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23  

Diagram Ref No 1

What This Product Does:

• Separates oil vapour from crankcase gases
• Prevents oil from entering the intake system
• Maintains proper crankcase ventilation
• Reduces oil consumption and emissions
• Supports efficient and stable engine performance

Symptoms Of Wear Or Failure:

• Excessive oil consumption
• Blue smoke from the exhaust (burning oil)
• Rough idle or engine misfires
• Whistling or suction noises from the engine
• Oil residue in intake components
• Check engine light related to crankcase ventilation faults  

Why Replacement Matters:

• Prevents oil contamination of the intake system
• Restores proper engine ventilation and balance
• Reduces emissions and improves efficiency
• Protects engine components from oil buildup and damage
• Maintains smooth and reliable engine operation

Related reference numbers
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PAB103495A

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