Reische Thermostat 170 Degree (2011-2022 Mustang/F150/Assorted) 50

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Price: $69.00
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Reische Performance 170 thermostats are the only ones designed to precisely fit each application, making them the best performing low temp units on the market! Whether you are using an aftermarket radiator or not, this thermostat will provide the best possible heat dissipation from your setup along with a faster warm up time and better cold weather performance than a 160 degree unit or a thermostat with holes drilled in the diaphragm. We believe the 170 degree opening temp is the ideal balance for high performance engines, providing high flow to your radiator by mid-180 temps while still providing good all season performance. With proper fan settings your coolant temps in cool weather will be in the 170s and in hot weather the 180s, giving those running high levels of timing and/or boost added protection against engine-damaging detonation as well as maximum power output.



  • 2011-2022 Mustang 3.7/5.0 (exc GT500) 

  • 2015-2020 Mustang Shelby GT350 5.2L
  • 2011-2022 F150 2.7/3.0/3.3/3.5/3.7/5.0L 
  • 2015-2022 Expedition/Navigator 3.5L 
  • 2015-2022 Edge/MKX/Nautilus 2.7L 
  • 2020-2022 Explorer/Aviator 3.3/3.0L 
  • 2021-2022 Bronco 2.7L 
  • 2017-2019 Fusion 2.7L 
  • 2017-2020 MKZ 3.0L 
  • 2017-2020 Continental 2.7/3.0L

The 2nd generation Ford-50 thermostat is made with the same exact components as your OEM unit, including a rubberized diaphragm, and is only available from Reische Performance. It's a direct-fit unit with proper bypass control so you're guaranteed maximum efficiency from your cooling system. No Chinese knock-offs here, this is the highest quality unit currently available for this application. 100% made in USA.


Beefcake Racing is an Authorized Dealer for Reische thermostats, call 1-855-827-7223 for more info.



  • 2011 Ford Mustang 3.7/5.0 (exc GT500)
  • 2012 Ford Mustang & Boss 302 3.7/5.0 (exc GT500)
  • 2013 Ford Mustang & Boss 302 3.7/5.0 (exc GT500)
  • 2014 Ford Mustang 3.7/5.0 (exc GT500)
  • 2015 Ford Mustang & Shelby GT350 5.0/5.2L
  • 2016 Ford Mustang & Shelby GT350 5.0/5.2L
  • 2017 Ford Mustang & Shelby GT350 5.0/5.2L
  • 2018 Ford Mustang & Shelby GT350 5.0/5.2L
  • 2019 Ford Mustang & Shelby GT350 5.0/5.2L
  • 2020 Ford Mustang & Shelby GT350 5.0/5.2L (exc GT500)
  • 2021 Ford Mustang 5.0L
  • 2022 Ford Mustang 5.0L
  • 2011 Ford F-150 3.5/3.7/5.0L
  • 2012 Ford F-150 3.5/3.7/5.0L
  • 2013 Ford F-150 3.5/3.7/5.0L
  • 2014 Ford F-150 3.5/3.7/5.0L
  • 2015 Ford F-150 (all engines)
  • 2016 Ford F-150 (all engines)
  • 2017 Ford F-150 (all engines)
  • 2018 Ford F-150 (all engines)
  • 2019 Ford F-150 (all engines)
  • 2020 Ford F-150 (all engines)
  • 2021 Ford F-150 (all engines)
  • 2022 Ford F-150 (all engines)

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