Cross Reference

This cross reference table lists all the thermostats on this site in one place for easy viewing. Each  Stant and Motorcraft number will be matched to the corresponding Termi-Stat. If necessary, you can  use the Stant Parts Locator and enter their number to show all vehicles that originally use each  thermostat (alternatively, RockAuto is another excellent resource). If yours matches the Stant  number, it will be easy to see which one of my thermostats will fit your vehicle.   I've done my best to get all the appropriate Motorcraft thermostats listed as well, but if you still are  not sure, don't hesitate to send me an e-mail.  Engine Motorcraft Stant Termi-Stat 2.5 DOHC V-6     RT-1175 14138, 14139 T-1 3.0 DOHC V-6             RT-1104, 1141 14139 T-1 3.5 DOHC EcoBoost        RT-1213 49238 T-2  V-6 (F-150, Expedition) 3.5 DOHC EcoBoost        RT-1172 14138 T-1 V-6 (Not F-150) 3.7 DOHC V-6            RT-1213, 1217 49238 T-2 (F-150, Mustang) 3.7 DOHC V-6            RT-1131, 1175 14139 T-1 4.6 DOHC V-8   RT-1085, 1110, 1168 14089, 14138 T-1 4.6 SOHC V-8      RT-1168 14139 T-1 (3V Mustang 05-06) 4.6 SOHC V-8      RT-1196          13778, 13779, 45779 T-3 (& 3V Mustang 07-10) 5.0 DOHC V-8   RT-1217, 1225, 1227 49229, 49238 T-2 5.2 DOHC V-8      RT-1225        49238 T-2 5.4 DOHC V-8                RT-1196   13778, 13779, 45779 T-3 (Navigator) 5.4 SOHC V-8      RT-1196   13778, 13779, 45779 T-3 6.2 SOHC V-8            RT-1204, 1234 45779 T-3 6.8 SOHC V-8        RT-1118, 1147, 1177, 1195         45779 T-3