Carquest Standard Thermostat: With Seal, 190 Degrees, 1212-190
In stock
$43.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Kia Niro Thermostats
4 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Carquest Coolant Housing/Water Outlet, CH1098
In stock
$47.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest HVAC Heater Control Valve, CH1103
In stock
$197.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Integrated Housing Thermostat: With Seal, 224 Degrees, 1230-224
Out of stock
$57.99
Listed as compatible with this vehicle by the retailer feed.
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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.