Bentley 07P103464L

This Bentley oil-separator is a key part of the engine’s breathing system. It separates oil from crankcase vapors before they return to the intake, helping clean combustion and maintain smooth operation. Replacing a worn unit supports proper crankcase pressure and reduces oil carryover. Using a genuine Bentley part helps protect engine internals and sustain reliability and performance over time. What is the oil-separator? An oil-separator is a small valve or canister located in the engine’s crankcase ventilation path. Its primary job is to separate oil droplets from blow-by vapors as they travel from the crankcase to the intake. By removing oil before the vapors reach the intake manifold, the separator helps prevent oil film buildup, reduces carbon deposits on intake valves, and supports consistent air-fuel mixing. The unit is designed to operate with the vehicle’s PCV (positive crankcase ventilation) system, responding to changes in engine load and vacuum to maintain stable flow and pressure. Regular replacement helps maintain proper ventilation and engine cleanliness. Why is the oil-separator Important? Maintaining a good oil-separator helps protect the engine from oil intrusion into the intake system and maintains proper crankcase ventilation under all operating conditions. A healthy separator reduces the risk of deposit buildup, keeps vacuum levels stable, and supports consistent engine performance. Replacing a worn component minimizes the chance of oil consumption, smoke, or reduced efficiency and helps extend the life of related components such as the intake, valves, and seals. For Bentley applications, using a compatible unit helps ensure the PCV system continues to operate as designed, preserving ride quality, reliability, and emissions performance over time. Installation Guide & Support Installation should be performed with the engine cool and the vehicle secure. Start by locating the oil-separator in the breather path, then carefully disconnecting any hoses and removing the old unit. Clean the mounting surfaces and inspect adjacent hoses for wear. Fit the new oil-separator, reconnect all connections firmly, and run the engine to verify there are no leaks. Check for proper vacuum and listen for any unusual sounds. If you notice a leak or hesitation, recheck fittings and seals, and consult the vehicle’s service information for any model-specific torque specs. For further guidance, reference your Bentley service documentation and trusted technician support. At SparesUSA.net, we specialize in providing high-quality automotive spare parts for some of the world’s most iconic luxury and performance brands, Ferrari, Maserati, Lamborghini, and Bentley. With years of expertise and a passion for precision, we offer a wide range of OEM parts, ensuring your prized vehicle runs at its best. We understand that maintaining these prestigious cars requires the right parts, and our inventory is carefully curated to meet the highest standards of quality and performance. From hard-to-find engine components to essential body parts, suspension parts, or electrical systems, SparesUSA.net is your trusted source for all your automotive needs. Our commitment to customer satisfaction extends beyond just supplying parts — we offer fast, reliable shipping worldwide to ensure that no matter where you are, you have access to the best in automotive parts. With a focus on excellence, authenticity, and exceptional customer service, SparesUSA.net is proud to serve car enthusiasts, collectors, and professionals around the globe. Let us help you keep your luxury vehicle performing at the highest level. Register your account on the site and let's find the right setup for your company. You may be interested in: Genuine parts for Ferrari Genuine parts for Bentley Genuine parts for Maserati Genuine parts for Lamborghini Contact Make sure that you buy the right part for your vehicle. If you have any questions about the oil-separator, then you can always send an e-mail or call us.