-
Vendor:IAG PerformanceIAG 156 Degree Low Temperature "EJ" Thermostat For 2002-2014 WRX, 2004-2021 STI
Regular price $59.99Sale price $59.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 167 Degree Low Temperature "FA" Thermostat For 2015+ WRX, 2013+ BRZ
Regular price $59.99Sale price $59.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Subaru AN-Style Thermostat Housing for 02-24 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT, 13-24 BRZ
Regular price $74.99Sale price $74.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG Subaru Wiggins Style Thermostat Housing for 02-24 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT, 13-24 BRZ
Regular price $74.99Sale price $74.99 Regular priceUnit price per -
Vendor:SubaruSubaru Thermostat for 2002-14 WRX, 2004-21 STI
Regular price $32.75Sale price $32.75 Regular priceUnit price per -
Vendor:SubaruSubaru Thermostat For 2015-25 Subaru WRX
Regular price $39.43Sale price $39.43 Regular priceUnit price per -
Vendor:GatesGates 02-14 Subaru WRX Thermostat - 34012
Only 6 leftRegular price $29.80Sale price $29.80 Regular priceUnit price per -
Vendor:GatesGates Subaru Thermostat Seal - 33661
Regular price $3.29Sale price $3.29 Regular priceUnit price per -
Up to $7.05 OFFVendor:MishimotoMishimoto Racing Thermostat For 2013+ Subaru BRZ/Scion FR-S/Toyota 86/GR86 - MMTS-BRZ-13
Only 7 leftRegular price $68.95Sale price $68.95 Regular priceUnit price per$76.00 -
Up to $6.05 OFFVendor:MishimotoMishimoto 68 Degree Celsius Racing Thermostat For 2002-14 Subaru WRX, 04-21 WRX STI - MMTS-WRX-01
Regular price $64.95Sale price $64.95 Regular priceUnit price per$71.00 -
Up to $7.05 OFFVendor:MishimotoMishimoto 68 Degree Celsius Racing Thermostat For 2014-18 Subaru Forester XT - MMTS-WRX-15
Only 6 leftRegular price $68.95Sale price $68.95 Regular priceUnit price per$76.00
Thermostats
Ensure your Subaru’s engine stays cool with premium Thermostats from Gates, IAG Performance, Mishimoto, and Subaru. A properly functioning thermostat is essential for maintaining optimal engine temperature, cooling system efficiency, and reliable performance. Whether you're replacing a worn OEM thermostat or upgrading your Subaru’s cooling system, we offer high-quality thermostat replacements designed for proper coolant flow and consistent engine temperatures. Choose IAG Performance for dependable thermostat upgrades and OEM-style replacements for your Subaru WRX, STI, BRZ, Legacy GT, and Forester XT.