25 083 03-S Air Filter Element Kohler – Genuine OEM Replacement Part25 083 03 S Air Filter Element Kohler Genuine OEM Replacement Part The Kohler 25 083 03 S Air Filter Element is a genuine OEM replacement air filtration component designed for select Kohler small engines. This air filter element plays a critical role in protecting the engine by filtering out dirt, dust, and debris before air enters the combustion chamber. Replacing the air filter regularly helps maintain proper airflow, improves engine efficiency, and