More Porsche Engine Oil Separator (AOS) - Genuine Porsche 99710703801
Porsche Engine Oil Separator (AOS) - Genuine Porsche 99710703801 Porsche Engine Oil Separator (AOS) - Genuine Porsche 99710703801 Porsche Engine Oil Separator (AOS) - Genuine Porsche 99710703801
Genuine Porsche
SKU: POR-99710703801

Porsche Engine Oil Separator (AOS) - Genuine Porsche 99710703801

911

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Price each: $385.99
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
POR-99710703801
FCP Euro ID:
142437
Quality:
Genuine

OE Numbers

99710703800, 99710703801

MFG Numbers

99710703801

Product Information

Engine Oil Separator

The engine crankcase vent valve, also referred to as the PCV (Positive Crankcase Ventilation) valve, is part of a vehicle’s emission control system. It helps manage the pressure inside the engine’s crankcase by allowing gases that build up in the crankcase to be vented back into the intake manifold. These gases are then burned in the combustion process, reducing harmful emissions. The PCV valve also prevents oil contamination and helps maintain proper engine performance by controlling the amount of blow-by gases (unburned fuel and air mixture) escaping from the combustion chamber.

Engine Oil Separator Failure Symptoms
  • Rough Idle or Engine Misfire: A faulty or clogged PCV valve can cause the air-fuel mixture in the engine to become unbalanced, leading to rough idling or even engine misfires, especially when the car is idling.
  • Oil Consumption: A faulty vent valve can cause pressure to build up inside the crankcase, which may push oil out through seals or gaskets, resulting in oil leaks. Excessive pressure can also force oil into the intake manifold, leading to increased oil consumption.
  • Sludge Buildup: If the valve is stuck closed or blocked, the blow-by gases can’t escape the crankcase properly. This can cause condensation and oil to mix, forming sludge inside the engine. This sludge can block oil passages, leading to lubrication issues and engine damage over time.

About Genuine Porsche

The original parts used by Porsche to build your car are available as replacement parts under the “Genuine Porsche” brand. Manufactured under the direction of Porsche, expect excellent quality and a premium price since these parts are exclusively available through the Porsche Dealership network.

You may not realize this, but the parts that make up your Porsche are not necessarily manufactured by Porsche. No cause for concern, as Porsche designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Porsche for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Porsche parts box and find an OEM branded part inside, simply with the addition of a Porsche logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.

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  • 2006 Porsche 911 Carrera 4S Engine Oil Separator
    Manual AWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2006 Porsche 911 Carrera S Engine Oil Separator
    Automatic RWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2006 Porsche 911 Carrera S Engine Oil Separator
    Manual RWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2006 Porsche 911 Carrera S Engine Oil Separator
    Automatic RWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2006 Porsche 911 Carrera S Engine Oil Separator
    Manual RWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera 4S Engine Oil Separator
    Automatic AWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera 4S Engine Oil Separator
    Manual AWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera 4S Engine Oil Separator
    Automatic AWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera 4S Engine Oil Separator
    Manual AWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera S Engine Oil Separator
    Automatic RWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera S Engine Oil Separator
    Manual RWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera S Engine Oil Separator
    Automatic RWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Carrera S Engine Oil Separator
    Manual RWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Targa 4S Engine Oil Separator
    Automatic AWD Targa 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2007 Porsche 911 Targa 4S Engine Oil Separator
    Manual AWD Targa 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera 4S Engine Oil Separator
    Automatic AWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera 4S Engine Oil Separator
    Manual AWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera 4S Engine Oil Separator
    Automatic AWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera 4S Engine Oil Separator
    Manual AWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera S Engine Oil Separator
    Automatic RWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera S Engine Oil Separator
    Manual RWD Convertible 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera S Engine Oil Separator
    Automatic RWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Carrera S Engine Oil Separator
    Manual RWD Coupe 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Targa 4S Engine Oil Separator
    Automatic AWD Targa 3.8L H6 9701 Gas
    Notes: Chassis Code 997
  • 2008 Porsche 911 Targa 4S Engine Oil Separator
    Manual AWD Targa 3.8L H6 9701 Gas
    Notes: Chassis Code 997

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