The WIX air oil separator measures 10-7/8" x 15-3/16" OD and is specifically designed to optimize the separation of air and oil, which is essential for maintaining engine performance. By ensuring cleaner airflow, it facilitates smoother engine operation. This separator effectively captures oil mist, contributing to reduced oil consumption and lowering engine emissions by minimizing oil residue. Additionally, it plays a crucial role in prolonging engine parts' life by maintaining optimal lubrication consistency, thereby benefiting the overall engine system.