19 584 53-S – Kohler ECU Module (Genuine OEM Part)19 584 53 S Kohler ECU Module (Genuine OEM Part) The Kohler 19 584 53 S ECU Module is a genuine OEM Electronic Control Unit designed for Kohler EFI equipped gasoline engines. This critical electronic module manages and coordinates key engine functions such as fuel injection timing, ignition control, engine speed regulation, and sensor data processing to ensure optimal performance and efficiency. Engineered to Kohler factory specifications, the ECU