Subaru Forester Thermostats and Housings
This page brings together thermostats and housings for the Subaru Forester covering model years 1998–2026, including engine coolant thermostats, thermostat housings, and water outlets available as OE replacement parts, gaskets, and complete kits. Pick your Subaru Forester's year above to narrow the list to thermostats and housings with confirmed fitment. Every part shown is checked against our vehicle data.
Derale Performance 15719 Billet Fluid Control Thermostat Kit 1/2" NPT 180°F
Mishimoto MMTS-WRX-01 Racing Thermostat for Subaru WRX/STI
Beck/Arnley Engine Coolant Thermostat - OE Replacement for Foreign Nameplate Vehicles
Mishimoto MMTS-WRX-15 Racing Thermostat for 2015+ Subaru WRX
Motorad 294-140 Engine Coolant Thermostat 140°F Standard-Flow Replacement
What's here for your Subaru Forester
- Engine Coolant Thermostats — OE replacement units and kits with gaskets
- Engine Coolant Thermostat Housings — direct-fit housing assemblies
- Engine Coolant Water Outlets — replacement outlets for the cooling circuit
The widest selection here comes from Motorad, Dorman, MAHLE, and Gates, each offering a broad range of cooling system components across the Forester's production years. Other categories Subaru Forester owners shop for: Subaru Forester Springs and Suspension Parts, Subaru Forester Shocks and Struts and Subaru Forester Brake Service Kits, or browse all Subaru Forester parts and accessories.