Reische Thermostat 170 Degree (2011-2024 Mustang / F150 / Assorted) 50

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.

 

Application

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.

All Reische Performance thermostats are backed by a 5 YEAR WARRANTY and also a new 61mm O-ring is available by request after your purchase from Reische. One can be shipped at no charge to the lower 48 states if needed by contacting Resiche at https://www.reischeperformance.com/ContactUs.html

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