ZN6/ZC6Seller listing
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View listing at Toyotapartsdeal; opens in a new tabFRS/BRZ/86 · Buyer's guide
First-Generation FR-S/BRZ/86 Radiator, Water Pump and Thermostat Selection
Scion FR-S 2013-2016, Subaru BRZ 2013-2020 and Toyota 86 2017-2020; verify transmission-specific thermostat path and exact model catalog
Current seller options
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
Seller links checked . Prices and availability can change.
ZN6/ZC6Seller listing
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View listing at Suprastore; opens in a new tabWhat you need to know
First-generation only. Match FR-S 2013-2016, BRZ 2013-2020 or Toyota 86 2017-2020, then confirm manual/automatic thermostat application. Pressure-test and distinguish radiator, pump, thermostat, cap, hose and fan faults.
OEM numbers
Checked Toyota radiator SU003-01172. Toyota catalog exposes thermostat SU003-04960 and transmission/application-specific SU003-00408 paths. Aisin water pump WPF-027 and Koyo replacement radiators are checked alternatives.Supersession
No universal thermostat supersession is asserted. The Toyota catalog shows more than one thermostat application; transmission and VIN must be resolved before ordering.
Fitment
First-generation only. Match FR-S 2013-2016, BRZ 2013-2020 or Toyota 86 2017-2020, then confirm manual/automatic thermostat application. Pressure-test and distinguish radiator, pump, thermostat, cap, hose and fan faults.
Aftermarket options
Checked OEM radiator, Aisin pump/thermostat and Koyo replacement paths. No single bundled cooling kit is represented as universal.
Before you buy
Toyota catalogs show two thermostat paths, so do not order from engine family alone. Confirm badge, year, transmission and VIN. A displayed cart or quantity is not guaranteed inventory.
Research and fitment sources
Supersede reviewed 9 unique research sources for this guide. 6 also appear above as a seller or official action and are not repeated here; 3 additional citations follow.
Research last verified .