Description
xShop Now Genuine Bentley Oil Separator Gasket Online – Part 07P198479
This Genuine Bentley Oil Separator Gasket 07P198479 is an essential sealing component used in the Bentley crankcase ventilation system to ensure proper engine breathing and prevent oil leaks. Designed to meet strict OEM standards, this gasket provides high-quality sealing between mating surfaces in the oil separator assembly, keeping pressure balanced and helping maintain clean engine operation. Genuine Bentley parts are engineered to fit precisely, offering long-lasting performance and reliability. Europeanautospares supplies these genuine Bentley gaskets to guarantee authenticity and OEM-level performance.
Over time, gaskets can wear, harden, or lose elasticity due to heat cycles and exposure to oil vapors. When this occurs, sealing effectiveness diminishes, and minor oil seepage or pressure issues may arise. Replacing the gasket at recommended service intervals or whenever related components are removed helps prevent repeat work, protects associated parts, and supports optimal performance.
You can purchase this Bentley Oil Separator Gasket 07P198479 from Europeanautospares and other online parts suppliers, not just within the UAE but also from international e-commerce auto spare parts stores with global delivery options to your location.
Specifications
- Brand: Bentley
- Part Number: 07P198479
- Product Type: Oil Separator Gasket / Seal
- Condition: New, Genuine Bentley OEM
- Material: OEM-specified sealing compound
- Fitment Type: Direct OEM replacement
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Manufacturer Standard: Bentley factory specification
Why Choose European Auto Spares
Factory‑Approved Quality
Genuine Bentley components like this gasket are manufactured to exact factory standards. They match original fit and material specifications to ensure reliable sealing and performance under heat, pressure, and fluid exposure. Europeanautospares guarantees that all genuine Bentley parts meet these standards.
Perfect Match for Your Engine
The dimensions and compound of the gasket are engineered for its specific sealing surfaces. This means direct installation without trimming or modification.
Long‑Term Durability
High-quality OEM materials resist oil vapors, heat cycles, and environmental stresses better than generic aftermarket alternatives.
Support From Experts
Reputable sellers and parts specialists can help verify the correct part with your VIN or model details, ensuring you receive the exact component your Bentley requires.
Need Help Finding the Right Bentley Part?
We are based in Dubai and serve customers worldwide. Connect with our auto specialists for expert support with part verification, compatibility, pricing, and warranty details. Our team can source the correct Bentley spare parts and deliver them directly to your doorstep, locally or anywhere across the globe.
Maintain Reliable Engine Performance
Although small in size, the oil separator gasket plays a big role in maintaining crankcase ventilation performance. A worn or damaged gasket can allow oil to seep out or fail to maintain pressure balance, potentially leading to oil buildup, smoke, or increased wear on adjacent parts. Regular inspection and replacement with a genuine Bentley part like 07P198479 helps keep your engine operating smoothly and efficiently. Europeanautospares recommends checking gaskets during routine maintenance or service to maintain OEM performance.
Fitment Details
xBentley W12 Oil Separator
Crankcase Ventilation Specification Matrix — Air/Oil Separation & Breather Assemblies
| Model | Application Area | Year |
|---|---|---|
| Bentley Continental GT / GTC (W12) | Oil Separator / Crankcase Ventilation | 2011–2018 |
| Bentley Flying Spur (W12) | Oil Separator / Crankcase Ventilation | 2013–2019 |
| Bentley Bentayga (W12) | Oil Separator / Crankcase Ventilation | 2016–2020 |
Breather System Integrity & Service Notices
The oil separator (PCV/AOS) is a crucial component in the Bentley W12 engine, responsible for venting crankcase blow-by gases while reclaiming oil mist. Given the engine's twin-turbo nature, these systems operate under varying vacuum and boost conditions, making seal and membrane integrity vital.
Key Service Considerations:
Key Service Considerations:
- Membrane Failure: The internal rubber diaphragms in the oil separators harden and tear over time. A failed diaphragm leads to unmetered air entering the intake (causing erratic idle) or, conversely, excessive crankcase pressure, which will force oil past the turbo seals or main oil seals.
- "Whistling" Symptoms: A high-pitched whistling noise from the engine bay at idle is a classic symptom of a torn PCV diaphragm. If you hear this, replace the oil separator assembly immediately to prevent long-term engine damage from improper crankcase pressure.
- Breather Hose Brittleness: The plastic/rubber hoses connecting the separator to the intake manifold become extremely brittle due to heat soak. If you are servicing the oil separators, **budget for replacing these hoses**, as they will almost certainly snap upon removal.
- Oil Consumption Issues: If your vehicle is experiencing unexplained high oil consumption, it is often due to a saturated oil separator that is no longer effectively trapping oil mist, allowing it to be burned in the combustion chamber.
FAQs
xFrequently Asked Questions
This gasket seals the oil separator and related surfaces in the crankcase ventilation system to prevent oil leakage and maintain pressure balance.
Yes, it is supplied as a genuine Bentley OEM component, meeting factory specifications.
Yes, if the gasket fails, it can allow oil seepage or disrupt crankcase ventilation, which may negatively impact engine performance and emissions.
It’s commonly replaced during routine maintenance, when related components are serviced, or if signs of oil leakage or crankcase pressure issues are detected.
Yes, it is manufactured from materials formulated for durability under thermal cycles and exposure to engine oil vapors.
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xShipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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