Carquest Standard Thermostat: 180 Degrees, 13398
In stock
$9.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Hyundai Sonata Thermostats
16 products listed as compatible with this vehicle by the retailer feed.
Carquest Standard Thermostat: 180 Degrees, 13778
In stock
$16.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Standard Thermostat: With Seal, 180 Degrees, 15138
In stock
$30.49
Listed as compatible with this vehicle by the retailer feed.
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Motorad Standard Thermostat: With Seal, 180 Degrees, 726-180
In stock
$31.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Standard Thermostat: With Seal, 194 Degrees, 1074-194
In stock
$42.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Standard Thermostat: With Seal, 180 Degrees, 1070-180
In stock
$53.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet, CH1029
In stock
$63.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet, CH3122
In stock
$70.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Standard Thermostat: With Seal, 180 Degrees, 1256-180
In stock
$106.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet: With Gasket, CH1026
In stock
$137.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad Thermostat Assembly: Includes Thermostat, Housing, Sensor and Seal, 180 Degrees, TA1051
In stock
$299.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet: Includes Seals, CH3121
In stock
$834.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Coolant Housing/Water Outlet: With Sensor and Seal, CH3073
Out of stock
$202.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad Thermostat Housing Assembly - 180 Degrees, TA1065
Out of stock
$345.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad PTC Heater: Includes Connector, TA9211
Out of stock
$458.99
Listed as compatible with this vehicle by the retailer feed.
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Motorad HVAC Heater Control Valve: Includes Gasket/Seal, TA9094
Out of stock
$1,081.00
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.