15152-ZY6-000 Oil Jet Orifice - Overview. The 15152-ZY6-000 Oil Jet Orifice is an essential component within Honda marine engine systems. Specifically designed to meter and direct the flow of oil onto targeted areas within the engine, it plays a critical role in maintaining optimal lubrication and cooling of key engine components. By ensuring precise oil delivery, this part aids in preserving engine efficiency, reducing wear, and enhancing reliable operation. Crafted to meet exact Honda specific