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1994 - 2018 DodgeCummins Coolant Bypass Service Kit (FPE-CLNTBYPS-CUMMINS-SER-KIT)

Original price $39.19 CAD - Original price $39.19 CAD
Original price
$39.19 CAD
$39.19 CAD - $39.19 CAD
Current price $39.19 CAD

Complete kit to service your Fleece Performance Coolant Bypass - Includes all O-rings, fasteners, and a new thermostat.


  • Two thermostats included to service all production years, you will only use one (1) of the included thermostats when replacing your bypass thermostat.
  • This kit does not include the Cummins thermostat.
  • The kit includes 3 new square cut O-rings and 1 new standard O-ring as well as 2 new O-rings for each of AN fittings.
  • When used with MY94 - MY2002 kits, not all O-rings will be utilized.


Most orders are shipped 1-2 weekdays after an order is placed, depending on availability.


If you have any questions about this product/tune, give us a call or submit a contact form. We will get back to you as soon as possible.

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