Oil Separator Genuine OEM Auto Spare Parts for European & German Cars
Protect your engine and maintain optimal performance with genuine OEM oil separators from Europarts360. Our collection includes original oil separator units designed for all major European and German car brands, including Audi, BMW, Mercedes-Benz, Porsche, Land Rover, Bentley, Ferrari, Lamborghini, Maserati, Rolls-Royce, and McLaren.
The oil separator is a crucial component of the engine’s PCV (positive crankcase ventilation) system, separating oil from crankcase gases to reduce oil consumption, minimize emissions, and ensure clean airflow back into the intake. Each OEM oil separator is precision-engineered to meet factory specifications, providing perfect fitment, durability, and reliable performance.
Whether you need a BMW oil separator, an Audi crankcase separator, or a Mercedes-Benz oil separation unit, Europarts360 supplies authentic OEM components that maintain your engine’s efficiency and longevity.
Shop oil separators online at Europarts360 for fast worldwide delivery, competitive pricing, and expert support. Keep your engine running clean and efficiently with genuine OEM oil separators designed for European and German automobiles.
Oil Separator: Vital Component for Engine Efficiency
An oil separator, also known as a PCV (Positive Crankcase Ventilation) oil separator, is an important engine component that helps maintain engine efficiency and reduce emissions. It separates oil vapor from crankcase gases and recirculates clean air back into the intake system, preventing oil contamination and buildup inside the engine.
What Is an Oil Separator?
An oil separator is typically part of the PCV system in modern vehicles. It:
-
Removes Oil Vapors – Traps oil mist from the crankcase gases before they enter the intake manifold.
-
Prevents Engine Contamination – Reduces carbon buildup on valves, intake ports, and turbochargers.
-
Maintains Engine Efficiency – Ensures that only clean air is recirculated, improving combustion and reducing emissions.
Modern oil separators can be integrated or standalone units, often containing baffles, filters, or cyclonic separators to separate oil droplets from air.
Symptoms of a Failing Oil Separator
When an oil separator malfunctions, it can cause several engine issues:
-
Increased Oil Consumption – Oil enters the intake system, leading to faster depletion.
-
Blue Smoke from Exhaust – Oil burning in the combustion chamber produces blue smoke.
-
Rough Idle or Misfires – Oil entering the intake can disrupt air-fuel mixture.
-
Check Engine Light – Codes related to PCV system or emissions may appear.
-
Oil Leaks – Pressure buildup in the crankcase may cause seals to leak.
Oil Separator Replacement
Replacing an oil separator typically involves:
-
Locate the Oil Separator – Usually connected between the valve cover and intake manifold.
-
Remove Hoses and Connections – Detach PCV hoses and any mounting bolts.
-
Install the New Separator – Position the new unit and reconnect hoses securely.
-
Check for Leaks – Start the engine and inspect connections for leaks.
Replacement costs generally range from $50 to $200, depending on the vehicle model and whether labor is included.
Maintenance Tips
-
Regular Inspection – Check hoses and separator for cracks or clogging during routine maintenance.
-
Follow OEM Recommendations – Replace the oil separator as recommended in the service manual.
-
Use Quality Parts – High-quality OEM or aftermarket parts ensure longer life and proper operation.
-
Check PCV System – Inspect the entire system to prevent future failures.
Conclusion
An oil separator is essential for keeping your engine clean, efficient, and running smoothly. Timely maintenance or replacement prevents oil contamination, reduces emissions, and ensures optimal engine performance.