How to Replace a Thermostat on Kia Sorento?

Drain the cooling system. Disconnect the radiator hose from the thermostat housing cover. Remove the housing and thermostat. Be sure to note its orientation. Clean the sealing surfaces and fit a new gasket onto the thermostat. Reinstall it with the jiggle pin at the top. Assemble the components and refill the cooling system. Check for leaks.

Genuine Kia Sorento Thermostat

Engine Coolant Thermostat

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14 Thermostats found

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Kia Sorento Thermostat Assembly
Part Number: 255003C150
$18.84 MSRP: $26.50
You Save: $7.66 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2013-2018 Kia Sorento | 3.3L - Lambda 2 | Wagon - 5Door 5P, Wagon - 5Door 7P
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Kia Sorento Thermostat Assembly
Part Number: 2550037200
$18.94 MSRP: $26.63
You Save: $7.69 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2003-2006 Kia Sorento | High Grade, Middle Grade | 3.5L | 5 Door Wagon
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Kia Sorento Control Assembly-COOLANT
Part Number: 256002G500
$119.00 MSRP: $170.25
You Save: $51.25 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly-Coolant Temperature; Control Assembly, Thermostat Unit
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2009-2014 Kia Sorento | 2.4L - Theta 2 | Wagon - 5Door 5P, Wagon - 5Door 7P
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Kia Sorento Control Assembly-COOLANT
Part Number: 256003CAE0
$192.75 MSRP: $275.75
You Save: $83.00 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Coolant Temperature; Control Assembly, Thermostat Unit
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2013-2018 Kia Sorento | 3.3L - Lambda 2 | Wagon - 5Door 5P, Wagon - 5Door 7P
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Kia Sorento Thermostat Assembly
Part Number: 255003C130
$18.94 MSRP: $26.63
You Save: $7.69 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2009-2012 Kia Sorento | 3.5L - Lambda 2 | Wagon - 5Door 5P, Wagon - 5Door 7P
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Kia Sorento Thermostat Assembly
Part Number: 255003C100
$21.33 MSRP: $30.00
You Save: $8.67 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2008 Kia Sorento | High Grade, Middle Grade | 3.3L - Lambda, 3.8L, 3.8L - Lambda | 5 Door Wagon, Wagon - 5Door 5P
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Kia Sorento Control Assembly-COOLANT
Part Number: 256003C501
$276.64 MSRP: $389.08
You Save: $112.44 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly-Coolant Temperature
- Replaced by: 256003C502
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2008 Kia Sorento | 3.3L - Lambda, 3.8L - Lambda | Wagon - 5Door 5P
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Kia Sorento Thermostat Assembly
Part Number: 255002GGA0
$20.41 MSRP: $28.70
You Save: $8.29 (29%)
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Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2015-2020 Kia Sorento | 2.4L - Theta 2 | Wagon - 5Door 5P, Wagon - 5Door 7P
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Kia Sorento Thermostat Assembly
Part Number: 2550023010
$21.27 MSRP: $29.92
You Save: $8.65 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat
- Replaces: 2550023001
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2009-2014 Kia Sorento | 2.4L - Theta 2 | Wagon - 5Door 5P, Wagon - 5Door 7P
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Kia Sorento Thermostat Assembly
Part Number: 255003L300
$109.15 MSRP: $154.82
You Save: $45.67 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Thermostat, Thermostat Housing, Thermostat Unit
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2019-2020 Kia Sorento | 3.3L - Lambda 2 | Wagon - 5Door 7P
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Kia Sorento Thermostat Assembly
Part Number: 255002GTA0
$18.84 MSRP: $26.50
You Save: $7.66 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2015-2018 Kia Sorento | 2.0L - Theta 2 | Wagon - 5Door 5P
View related parts
Kia Sorento Control Assembly-COOLANT
Part Number: 256003C502
$276.64 MSRP: $389.08
You Save: $112.44 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Coolant Temperature
- Replaces: 256003C501
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2008 Kia Sorento | 3.3L - Lambda, 3.8L - Lambda | Wagon - 5Door 5P
View related parts
Kia Sorento Control Assembly-COOLANT
Part Number: 256002GTA0
$167.83 MSRP: $240.10
You Save: $72.27 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Coolant Temperature; Thermostat Unit
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2015-2018 Kia Sorento | 2.0L - Theta 2 | Wagon - 5Door 5P
View related parts
Kia Sorento Control Assembly-COOLANT
Part Number: 256002GGA0
$193.02 MSRP: $276.13
You Save: $83.11 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Coolant Temperature; Thermostat Unit
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2015-2020 Kia Sorento | 2.4L - Theta 2 | Wagon - 5Door 5P, Wagon - 5Door 7P

Kia Sorento Thermostat

The Thermostat in Kia Sorento vehicle is component of the cooling system which is located close to the radiator and its role is to control the temperature of the engine. It is mainly designed to regulate the temperature of the engine to the right level of performance. The device is a closed loop control system which acts to turn heating or cooling systems on or off and regulate heat transfer fluids. Several forms of the thermostats have been used in the Kia Sorento models, both the mechanical types such as bimetallic strips and wax pellet thermostats. The most effective are wax pellet thermostats for instance, they are built to change its size according to the change in temperature of the engine so as to regulate heat. These development in the thermostat aspect enhance the general performance of the vehicle hence the significance of this aspect in the vehicle.

If you're in search of top-notch, reasonably priced OEM Kia Sorento Thermostat, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Sorento Thermostat, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.

Kia Sorento Thermostat Parts Questions & Experts Answers

Thermostat Assembly
2550023010
Q: How to Replace a Thermostat on Kia Sorento?
A: Drain the cooling system. Disconnect the radiator hose from the thermostat housing cover. Remove the housing and thermostat. Be sure to note its orientation. Clean the sealing surfaces and fit a new gasket onto the thermostat. Reinstall it with the jiggle pin at the top. Assemble the components and refill the cooling system. Check for leaks.