main image Wolverine X2/X4 Heat Thermostat Bypass
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Wolverine X2/X4 Heat Thermostat Bypass

SKU #B4J-H3790-V0-00
The Thermostat By-Pass Heater Kit bypasses the thermostat to increase the heat of the cab while decreasing the time it takes to heat up. This kit can be used on all previous generation cab heater kits for the 850cc Wolverines.
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  • Experience approximately a 20% increase in temperature output and a 40% decrease in warm-up time*
  • Simply drain the coolant, install the kit and then refill the coolant system (refer to Service Manual)
  • Cab Heater can remain in unit
  • Incudes thermostat bypass and all needed hoses

* Based on unit warm up at 35°F at idle

  • WOLVERINE RMAX2 (2021-2024)
  • WOLVERINE RMAX4 (2021-2024)
  • WOLVERINE X2 (2019-2024)
  • WOLVERINE X2 1000 (2024)
  • WOLVERINE X4 (2018-2021, 2023-2024)