OEM Quicksilver MerCruiser TKS Thermal Temperature Switch – 87-866089
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Description
Description
Quicksilver 87-866089 is a thermal switch for selected MerCruiser Turn Key Start carbureted engines.
Product details
- Manufacturer part number: 87-866089.
- Cataloged as a normally open TKS thermal switch.
- Applications include selected 4.3L carbureted Alpha/Bravo engines.
Fitment and selection
Match the engine serial number and TKS electrical diagram. This switch serves the TKS circuit and should not be substituted for an overheat-alarm switch.
