Subaru Air Oil Separator Y Connector Fitting Part 11821AA450

This piece comes in the Air/Oil Separator Kits for EJ applications. Due to frequent requests for a replacement, we offer it separately. It is included in the following kits:

• S0712-1

• S0714-1

• S0715-1

• S0720

• S0720-1

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Efficient Oil Separation

The Crawford Air Oil Separator Y Connector Fitting plays a crucial role in effective oil separation in your engine system. This fitting ensures that oil mist is properly filtered out from the air, preventing it from re-entering the intake system. Because of its design, it provides maximum surface area for oil to condense, leading to less oil consumption and improved overall performance. Installing this fitting is an essential step to maintaining a cleaner engine and prolonging the lifespan of your vehicle.

Durable Construction

This Y connector fitting is made from high-quality materials, which means it is built to last. The robust design can withstand extreme temperatures and pressures, ensuring that it maintains your vehicle’s performance over time. Therefore, this fitting is not only an investment in better engine management but also in reliability. Many users have reported excellent results after making the switch to the Crawford fitting, enjoying both longevity and performance improvements in their vehicles.

Easy Installation and Compatibility

The Crawford Air Oil Separator Y Connector Fitting is designed for straightforward installation. It fits seamlessly into your existing setup, making it easy for DIY enthusiasts and professionals. Because of its compatibility with various engine models, you can trust that it will work well in many applications. Many users appreciate the simplicity of the installation process, which saves time and effort while ensuring optimal functionality for your engine’s oil separation needs.