Evinrude Johnson OMC Overheat Temperature Switch – 584592 This overheat temperature switch is listed for select Johnson and Evinrude outboard warning-system applications. Match part number 584592 to the switch specified in your engine's parts diagram before ordering. Product Details Part number: 584592 / 0584592 Part type: Overheat temperature switch Listed application: Select Johnson and Evinrude outboards; exact engine and warning-system configuration verification required Fitment & Ordering Verify part number 584592 or 0584592 against the parts diagram for your exact engine model and year. Confirm the switch configuration, wiring connection and mounting location before ordering; engine brand alone does not establish compatibility. Follow the applicable service manual for installation and prescribed warning-system tests. A replacement switch does not correct an underlying cooling-system fault; investigate an overheat warning using the engine's troubleshooting procedures. Contact C and O Marine Parts with your engine model number if you need help checking fitment.
