Evinrude Johnson OMC Temperature Switch — Obsolete OEM Part (583789)

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Evinrude Johnson OMC Temperature Switch – 583789 This temperature switch is listed for select Evinrude and Johnson outboard motors. Match part number 583789 to your exact engine's parts diagram before ordering. Product Details Part number: 583789 Part type: Temperature switch Listed application: Select Evinrude and Johnson outboards; exact engine and electrical-system verification required Availability note: Listed as obsolete and cannot be reordered; check current availability before purchasing Fitment & Ordering Verify part number 583789 against the parts diagram for your complete engine model number and year. Confirm the specified switch characteristics, wiring connections, mounting location and warning-system compatibility before ordering. Engine brand alone does not establish fitment. Diagnose temperature or warning-system faults according to the applicable service manual, including investigating cooling-system problems rather than assuming the switch is the cause. Follow the manual's installation and prescribed warning-system testing procedures. Do not bypass the warning system or treat a replacement switch as protection against overheating. Confirm whether additional mounting or installation components are required. Contact C and O Marine Parts with your engine model number if you need help checking fitment. Show more