Oil Pressure Sensor Switch 15221-39013 Fits Kubota Z482 EngineOne New Aftermarket Replacement Oil Pressure Sensor Switch for Kubota Engines and Equipment This aftermarket replacement oil pressure sensor switch monitors engine oil pressure and triggers a warning when pressure falls below safe operating levels. It mounts directly into the engine block and is compatible with the Kubota Z482 engine as well as a wide range of Kubota tractors, compact excavators, wheel loaders, and generators equipped with Kubota