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SKU:
NLT2S01172
Ships for free in 2–4 business days.
Engine Thermostat Housing for 2015–2020 Kia Optima, Hyundai Sonata & Santa Fe 2.4L
$57.79
In Stock
$57.79
Sale price
$57.79
Regular price
This replacement thermostat housing assembly is listed for compatible 2.4L four-cylinder Kia Optima, Hyundai Sonata and Santa Fe engines. Compare the housing ports and thermostat arrangement with the original part.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 2015 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- 2016 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- 2017 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- 2018 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- 2019 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- 2020 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- 2015 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required
- 2016 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required
- 2017 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required
- 2018 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required
- 2019 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required
- 2015 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match
- 2016 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match
- 2017 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match
- 2018 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match
Important Fitment Note: Check engine code, sensor ports, hose nipples, housing material and thermostat inclusion. Hyundai Sonata and Santa Fe Sport production changes can alter the assembly.
Product Overview
The housing directs engine coolant through the thermostat and connects the cooling system hoses.
Cracking, a warped sealing flange or thermostat problems can cause coolant leaks or incorrect engine temperatures.
Check engine code, sensor ports, hose nipples, housing material and thermostat inclusion. Hyundai Sonata and Santa Fe Sport production changes can alter the assembly.
Key Features & Performance
- Part & Application: Engine Coolant Thermostat Housing. 2015 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match
- Part Identification: Use the original assembly dimensions and equipment identification
- Package Contents: One coolant thermostat housing assembly; confirm whether thermostat, gasket and sensor are included.
- Fitment Priority: Confirm original part, configuration, and mounting features before installation.
Specifications
- Product: Engine Coolant Thermostat Housing
- Brand: Northline Parts aftermarket replacement or accessory (unless otherwise stated by the original listing)
- Northline Parts SKU: NLT2S01172
Replaces / Cross-References
No independently confirmed OEM interchange number has been established for this listing. Identify the replacement using the model information, measurements and original component before ordering.
What Is Included
One coolant thermostat housing assembly; confirm whether thermostat, gasket and sensor are included.
Installation & Fitment Notes
Check engine code, sensor ports, hose nipples, housing material and thermostat inclusion. Hyundai Sonata and Santa Fe Sport production changes can alter the assembly.
Follow the service procedure for the specific equipment or vehicle. Compare the replacement with the original part before installation; professional installation is recommended for steering, braking, suspension, electrical and drivetrain components.
Frequently Asked Questions
Is this an OEM part?
No. This listing is for an aftermarket replacement or accessory unless the product is specifically described as genuine. Manufacturer names and OE numbers are provided for fitment identification.
How do I know whether it will fit?
Check engine code, sensor ports, hose nipples, housing material and thermostat inclusion. Hyundai Sonata and Santa Fe Sport production changes can alter the assembly.
When should this part be replaced?
Cracking, a warped sealing flange or thermostat problems can cause coolant leaks or incorrect engine temperatures.
What is included?
One coolant thermostat housing assembly; confirm whether thermostat, gasket and sensor are included.
Part Summary
Part: Engine Coolant Thermostat Housing for 2015/2016/2017/2018/2019/2020 Kia Optima, Hyundai Sonata & Santa Fe 2.4L
Applications: 2015 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match; 2016 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match; 2017 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match; 2018 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match; 2019 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match; 2020 Kia Optima — 2.4L gasoline L4; housing OE and engine variant must match; 2015 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required; 2016 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required; 2017 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required; 2018 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required; 2019 Hyundai Sonata — 2.4L gasoline L4; engine/housing verification required; 2015 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match; 2016 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match; 2017 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match; 2018 Hyundai Santa Fe Sport — 2.4L gasoline L4; housing OE and thermostat design must match
Reference Numbers: Not independently verified
Purpose: The housing directs engine coolant through the thermostat and connects the cooling system hoses.
Northline Parts SKU: NLT2S01172
Keywords: Engine Coolant Thermostat Housing for 2015/2016/2017/2018/2019/2020 Kia Optima, Hyundai Sonata & Santa Fe 2.4L, Engine Coolant Thermostat Housing, NLT2S01172, Northline Parts, Kia Optima, Hyundai Sonata, Hyundai Santa Fe Sport.