Thermostat Description
This Thermostat is indexed for John Deere 3010; John Deere 3020; John Deere 4000; John Deere 4020. Compare reference number R36846 against the label on your existing John Deere component before ordering.
Before checkout, compare OEM part number R36846, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




