Subaru WRX STI Thermostat

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            We stock Genuine OEM Subaru Thermostat for your Subaru WRX STI. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

            21210AA030 - : 2003-2021 Subaru - Thermostat Unit for Subaru Image

            2003-2021 Subaru - Thermostat Unit

            Subaru 21210AA030
            3.6L. Legacy, Outback. Forester. 2.5L, 2005. 2.0L, with gasket.
            $19.84
            MSRP $28.50
            Save $8.66
            30.4% Off
            11060AA061 - : 1991-2021 Subaru - Thermostat Housing for Subaru Image

            1991-2021 Subaru - Thermostat Housing

            Subaru 11060AA061
            $25.60
            MSRP $36.78
            Save $11.18
            30.4% Off
            21200AA072 - : 1990-2021 Subaru - Engine Coolant Thermostat for Subaru Image

            1990-2021 Subaru - Engine Coolant Thermostat

            Subaru 21200AA072
            $22.79
            MSRP $32.75
            Save $9.96
            30.4% Off
            21236AA010 - : 1990-2021 Subaru - Gasket for Subaru Image

            1990-2021 Subaru - Gasket

            Subaru 21236AA010
            $3.25
            MSRP $4.58
            Save $1.33
            29% Off
            10406250 - : 2012-2024 Subaru - Hose & Tube Assembly Bolt for Subaru Image

            2012-2024 Subaru - Hose & Tube Assembly Bolt

            Subaru 10406250
            Type 2. 2.5L. With hybrid.
            $0.58
            MSRP $0.98
            Save $0.40
            40.8% Off

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