Dorman Thermostat Assembly: Includes Housing, Gasket, and Thermostat, 180 Degrees, 902-5137
In stock
$58.99
Listed as compatible with this vehicle by the retailer feed.
Check price2008 Lexus IS 350 Thermostats
3 products listed as compatible with this vehicle by the retailer feed.
Motorad Integrated Thermostat Housing: With Seal, 180 Degrees, 660-180
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Carquest Coolant Housing/Water Outlet: Includes Housing Cap, CH1086
In stock
$176.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.