Engine Coolant Thermostat Housing Assembly for Toyota Lexus 16031-37010

Key features

• Vehicle Fitment: Thermostat housing fits for Toyota Corolla / Prius 2020 2021 2022, Prius AWD-e 2019 2010 2021 2022, Prius Plug-In 2012 2013 2014 2015, Prius Prime 2017 2018 2019 2020 2021 2022, Prius V 2012 2013 2014 2015 2016 2017 2018. Engine coolant thermostat housing assembly fits for Lexus CT200h 2011 2012 2013 2014 2015 2016 2017 - all with L4 1.8L.
• Part Number: ‎16031-37010 16326-37020 902-5138 THT-017, THT017. Please verify fitment, OE number, and product images before ordering
• Precision Temperature Control: HHCSOP's coolant thermostat housing assembly precision-calibrated thermostat opens at 82°C / 179.6 °F, In Bypass Mode (cold start), coolant stays inside faster warm-up for less wear. In Full Flow Mode (hot engine), coolant flows to the radiator — prevents overheating.
• Durable Construction: Upgraded precision-machined Engine thermostat housing assembly make with reinforced polymer for heat & crack resistant, corrosion-resistant and strength. Leak-proof sealing surface keeps coolant where it belongs. Built to last. Prevents engine damage and costly repairs.
• Complete Kit: Engine thermostat housing assembly includes the 1x thermostat housing, 1x pre-installed thermostat and 1x rubber gasket. No extra trips to the parts store.
• 1-Year Warranty: Backed by our quality promise. If you have any issues with our thermostat housing assembly fitment or performance, contact us via Amazon — we'll make it right. Professional installation recommended.

Free shipping included. 30-day hassle-free returns.