Looking for the best thermostat housings for your Buick Encore? We’ve researched and tested top options to bring you reliable, durable, and easy-to-install choices tailored for your vehicle.
Keeping your Buick Encore’s engine cool is key to its performance and longevity. The thermostat housing plays a vital role in this, controlling coolant flow and maintaining the right temperature. Choosing the best thermostat housing ensures your vehicle runs smoothly and avoids overheating.
We’ve researched and tested top options to bring you the most reliable and durable choices. Whether you’re replacing a worn-out part or upgrading for better performance, our guide has you covered. You’ll find easy-to-install and long-lasting solutions tailored for your Buick Encore.
Discover top-rated brands, key features, and expert tips to make the best choice. Let’s dive in and find the perfect fit for your vehicle!
List of Top 10 Thermostat Housings for Buick Encore
| Image | Title | Best For | Price |
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A-Premium Upgraded Aluminum Engine Coolant Thermostat Housing Assembly with Sensor & O-ring Compatible with Chevy Cruze 11-16, Sonic 12-20, Trax 13-21 & Buick Encore 13-21, 1.4L, Replace# 55565336 |
This metal part is for people who need to fix a car. It fits a Chevy or Buick with a 1.4L engine. |
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Aluminum Engine Coolant Thermostat Housing Water Outlet Kit with Coolant Reservoir Inlet Hose Compatible with 2011-2021 Chevy Cruze Sonic Trax, Buick Encore 1.4L Replaces 25193922, 902-846, 13251447 |
This Aluminum Engine Coolant Thermostat Housing Water Outlet Kit is perfect for car owners who need a reliable and durable replacement for their 2011-2021 Chevy Cruze, Sonic, Trax, or Buick Encore with a 1.4L engine. It’s easy to install and comes with a two-year warranty for peace of mind. |
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MILIPARTS Upgraded Aluminum Engine Coolant Thermostat Housing Assembly Compatible with Buick Encore 2013-2020 Chevy Cruze Sonic Trax 2011-2016 1.4L Replace 55579010 |
This coolant thermostat housing is perfect for car owners who need a reliable replacement for their Buick Encore, Chevy Cruze, Sonic, or Trax. It’s easy to install and improves engine cooling, keeping your car running smoothly. |
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A-Premium Engine Coolant Thermostat Housing Water Outlet w/Sensor Compatible with Buick, Chevy Vehicles – 1.4L Only – Cruze 11-15, Sonic 12-20, Trax 13-20, Encore 13-20 – Replaces 25193922 |
This A-Premium Engine Coolant Thermostat Housing is perfect for owners of 1.4L Buick and Chevy vehicles like the Cruze, Sonic, Trax, and Encore. It’s ideal for those needing a reliable replacement with included sensors, bolts, and clips, ensuring your engine runs at the right temperature. |
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EVIL ENERGY Thermostat Housing Assembly, 55565336 902-808, Compatible with 2013-2021 Buick Encore 2011-2016 Chevrolet Cruze 2012-2020 Chevy Sonic 2013-2021 Chevy Trax 1.4L |
This is great for drivers who want a fast, simple fix for a worn thermostat on their 1.4L Chevy or Buick. It helps anyone who needs a reliable, easy-fit part to keep their engine safe and cool. |
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MITZONE Upgraded Aluminum Coolant Housing Compatible with 2011-2020 Chevrolet Cruze Sonic Trax Volt Buick Encore 1.4L with Inlet Hose and Oil Cooler Hose Replace 25193922 902-846 |
This MITZONE Coolant Housing is perfect for car owners who need a reliable replacement for their 2011-2020 Chevrolet Cruze, Sonic, Trax, Volt, or Buick Encore 1.4L. It’s easy to install and comes with everything you need to fix your coolant system. |
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A-Premium Thermostat Housing Assembly W/Sensor & O-Ring & Gasket & Thermostat [4Cyl 1.4L] Compatible with Chevy Sonic 12-19, Cruze 11-15, Trax 13-19 & Buick Encore 13-19, Replace# 55579010, 55565336 |
This is perfect for drivers who want a strong, easy-fit part that keeps their engine cool. It’s great for anyone who needs a reliable and ready-to-install thermostat housing for their Chevy or Buick. |
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Upgrade Aluminium Engine Coolant Thermostat Housing Assembly Compatible with Buick Chevrolet, Encore 2013-2021, Chevy Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021, Replace 902-808 55579010 |
Upgrade your car with this easy‑to‑install thermostat housing. It’s a durable fit for 2013‑2021 Buick or Chevy models, perfect for home DIYers. |
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GVPART4U Upgraded Aluminum Engine Coolant Thermostat Housing Assembly Fit for Buick Encore 2013-2021 Chevy Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021, L4 1.4L, Replace 55565336 902-808 55579010 |
This coolant thermostat housing is perfect for car owners who want a reliable, durable, and easy-to-install replacement part. It’s ideal for Buick Encore, Chevy Cruze, Sonic, and Trax models with L4 1.4L engines. |
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Engine Coolant Water Outlet Thermostat Housing Fits for Chevy Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2020, Buick Encore 2013 2014 2015 2016 2017 2018 2019 2020 1.4L – Replaces 25193922, 902-846 |
This thermostat housing is perfect for car owners who need a reliable replacement for their Chevy Cruze, Sonic, Trax, or Buick Encore. It’s ideal for fixing overheating, leaks, or coolant issues in 1.4L engines. |
Detailed Reviews
Discover the top 10 thermostat housings for Buick Encore, carefully selected based on expert reviews and customer feedback. Each product is thoroughly evaluated for performance, durability, and value, ensuring you find the perfect fit for your vehicle. Whether you prioritize reliability or affordability, this guide will help you make an informed choice and keep your engine running smoothly.
1. A-Premium Upgraded Aluminum Engine Coolant Thermostat Housing Assembly with Sensor & O-ring Compatible with Chevy Cruze 11-16, Sonic 12-20, Trax 13-21 & Buick Encore 13-21, 1.4L, Replace# 55565336

The A-Premium Upgraded Aluminum Engine Coolant Thermostat Housing Assembly is a direct replacement for select Chevy and Buick models. It fits Chevy Cruze, Sonic, Trax, and Buick Encore with a 1.4L engine. This kit includes a sensor and O-ring for easy installation.
Made from aluminum and rubber, it’s built to last. It starts to open at 105°C, keeping your engine at the right temperature. The precise structure ensures reliable performance for your vehicle.
Buy with confidence thanks to a one-year unlimited-mileage guarantee. A-Premium offers peace of mind for all your automotive needs.
| Pros | Cons |
|---|---|
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Perfect For:
This metal part is for people who need to fix a car. It fits a Chevy or Buick with a 1.4L engine.
Ready to Purchase?
2. Aluminum Engine Coolant Thermostat Housing Water Outlet Kit with Coolant Reservoir Inlet Hose Compatible with 2011-2021 Chevy Cruze Sonic Trax, Buick Encore 1.4L Replaces 25193922, 902-846, 13251447

The Aluminum Engine Coolant Thermostat Housing Water Outlet Kit is a complete solution for your cooling system needs. It includes a new water outlet with all necessary parts pre-installed, plus an Engine Coolant Recovery Tank Inlet Hose. This kit is designed for easy replacement and long-lasting performance.
It fits specific Chevy and Buick models with a 1.4L engine. The aluminum housing is more durable than plastic, and the leak-resistant O-ring seal ensures proper functioning. This kit is a reliable choice for your vehicle.
With a two-year warranty, this kit has been rigorously tested for reliability. If you have any questions, the support team is ready to help. This product is a smart investment for your vehicle’s cooling system.
| Pros | Cons |
|---|---|
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Perfect For:
This Aluminum Engine Coolant Thermostat Housing Water Outlet Kit is perfect for car owners who need a reliable and durable replacement for their 2011-2021 Chevy Cruze, Sonic, Trax, or Buick Encore with a 1.4L engine. It’s easy to install and comes with a two-year warranty for peace of mind.
Ready to Purchase?
3. MILIPARTS Upgraded Aluminum Engine Coolant Thermostat Housing Assembly Compatible with Buick Encore 2013-2020 Chevy Cruze Sonic Trax 2011-2016 1.4L Replace 55579010

The MILIPARTS Upgraded Aluminum Engine Coolant Thermostat Housing Assembly is a direct replacement for specific Buick, Chevy, and Sonic models. It’s made from upgraded aluminum for better cooling. This part keeps your engine at the right temperature.
Its advanced design handles high heat and pressure. It replaces OE numbers like 55579010 and 55565336. Check your vehicle’s part numbers before buying.
Customer support is available 24/7 for help. Store the part in a dry, sealed place when not in use. This prevents plug oxidation.
| Pros | Cons |
|---|---|
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Perfect For:
This coolant thermostat housing is perfect for car owners who need a reliable replacement for their Buick Encore, Chevy Cruze, Sonic, or Trax. It’s easy to install and improves engine cooling, keeping your car running smoothly.
Ready to Purchase?
4. A-Premium Engine Coolant Thermostat Housing Water Outlet w/Sensor Compatible with Buick, Chevy Vehicles – 1.4L Only – Cruze 11-15, Sonic 12-20, Trax 13-20, Encore 13-20 – Replaces 25193922

This thermostat housing keeps your engine cool. It fits select Buick and Chevy models. It works only with the 1.4L engine.
It comes with a sensor and strong parts. It is built for a tight, safe fit.
You get solid heat control for smooth driving. The build is tough and reliable. You also get a one‑year guarantee.
| Pros | Cons |
|---|---|
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Perfect For:
This A-Premium Engine Coolant Thermostat Housing is perfect for owners of 1.4L Buick and Chevy vehicles like the Cruze, Sonic, Trax, and Encore. It’s ideal for those needing a reliable replacement with included sensors, bolts, and clips, ensuring your engine runs at the right temperature.
Ready to Purchase?
5. EVIL ENERGY Thermostat Housing Assembly, 55565336 902-808, Compatible with 2013-2021 Buick Encore 2011-2016 Chevrolet Cruze 2012-2020 Chevy Sonic 2013-2021 Chevy Trax 1.4L

The EVIL ENERGY Thermostat Housing Assembly is a reliable replacement for your vehicle. It fits specific Buick and Chevy models with a 1.4L engine. This part helps your engine run smoothly and efficiently.
It blocks coolant flow until the engine warms up. This reduces wear, deposits, and emissions. The kit includes all necessary parts for easy installation.
The operating temperature is set at 217.4°F. It’s compatible with multiple vehicles, ensuring a perfect fit. Upgrade your car with this durable and functional assembly.
| Pros | Cons |
|---|---|
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Perfect For:
This is great for drivers who want a fast, simple fix for a worn thermostat on their 1.4L Chevy or Buick. It helps anyone who needs a reliable, easy-fit part to keep their engine safe and cool.
Ready to Purchase?
6. MITZONE Upgraded Aluminum Coolant Housing Compatible with 2011-2020 Chevrolet Cruze Sonic Trax Volt Buick Encore 1.4L with Inlet Hose and Oil Cooler Hose Replace 25193922 902-846

The MITZONE aluminum coolant housing gives your car strong, steady flow. It fits many Chevy and Buick models. It keeps your engine cool with ease.
You get a full set with sensor, hoses, and gasket. It is built to last.
This part replaces old stock parts with better, stronger pieces. It helps your coolant system stay safe.
| Pros | Cons |
|---|---|
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Perfect For:
This MITZONE Coolant Housing is perfect for car owners who need a reliable replacement for their 2011-2020 Chevrolet Cruze, Sonic, Trax, Volt, or Buick Encore 1.4L. It’s easy to install and comes with everything you need to fix your coolant system.
Ready to Purchase?
7. A-Premium Thermostat Housing Assembly W/Sensor & O-Ring & Gasket & Thermostat [4Cyl 1.4L] Compatible with Chevy Sonic 12-19, Cruze 11-15, Trax 13-19 & Buick Encore 13-19, Replace# 55579010, 55565336
![A-Premium Thermostat Housing Assembly W/Sensor & O-Ring & Gasket & Thermostat [4Cyl 1.4L] Compatible with Chevy Sonic 12-19, Cruze 11-15, Trax 13-19 & Buick Encore 13-19, Replace# 55579010, 55565336](https://m.media-amazon.com/images/I/41LIiAERNyL._SL500_.jpg)
The A-Premium Thermostat Housing Assembly fits Chevy Sonic, Cruze, Trax and Buick Encore. It includes sensor, O‑ring, gasket and thermostat.
It matches part numbers 55579010 and 55565336. The black housing is built to OE quality. Installation is quick and easy.
The engine stays at optimal temperature. Fuel efficiency improves. A‑Premium gives a 1‑year unlimited‑mile guarantee.
| Pros | Cons |
|---|---|
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Perfect For:
This is perfect for drivers who want a strong, easy-fit part that keeps their engine cool. It’s great for anyone who needs a reliable and ready-to-install thermostat housing for their Chevy or Buick.
Ready to Purchase?
8. Upgrade Aluminium Engine Coolant Thermostat Housing Assembly Compatible with Buick Chevrolet, Encore 2013-2021, Chevy Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021, Replace 902-808 55579010

Upgrade your vehicle’s cooling system with the CARORAV thermostat housing assembly. It’s compatible with Buick and Chevrolet models, ensuring a perfect fit.
This direct-fit replacement is easy to install at home. It’s tested to meet OEM standards, so you get reliable performance. Plus, it withstands extreme temperatures, from -55°C to 155°C.
Enjoy longer service life with watertight, non-deforming design. One-year guarantee and 24/7 customer service give you peace of mind. Upgrade today for better engine cooling!
| Pros | Cons |
|---|---|
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Perfect For:
Upgrade your car with this easy‑to‑install thermostat housing. It’s a durable fit for 2013‑2021 Buick or Chevy models, perfect for home DIYers.
Ready to Purchase?
9. GVPART4U Upgraded Aluminum Engine Coolant Thermostat Housing Assembly Fit for Buick Encore 2013-2021 Chevy Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2021, L4 1.4L, Replace 55565336 902-808 55579010

The GVPART4U Aluminum Engine Coolant Thermostat Housing Assembly is a perfect fit for Buick Encore, Chevy Cruze, Sonic, and Trax models. It’s designed for L4 1.4L engines and replaces OE numbers like 55565336 and 902-808. This part ensures precise compatibility for a smooth installation.
Made from high-quality aluminum, it’s stronger than plastic versions and resists wear and corrosion. It passes a 5-ton pressure test and handles extreme temperatures from -40°F to 275°F. This upgrade saves you from high maintenance costs and engine wear risks.
It comes ready to install with a thickened washer for a tight fit. Plus, it includes a 1-year warranty for peace of mind. Trust GVPART4U for reliable performance and durability.
| Pros | Cons |
|---|---|
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Perfect For:
This coolant thermostat housing is perfect for car owners who want a reliable, durable, and easy-to-install replacement part. It’s ideal for Buick Encore, Chevy Cruze, Sonic, and Trax models with L4 1.4L engines.
Ready to Purchase?
10. Engine Coolant Water Outlet Thermostat Housing Fits for Chevy Cruze 2011-2016, Sonic 2012-2020, Trax 2013-2020, Buick Encore 2013 2014 2015 2016 2017 2018 2019 2020 1.4L – Replaces 25193922, 902-846

Keep your engine cool with this thermostat housing assembly kit. It’s a direct replacement for specific Chevy and Buick models.
Fits multiple vehicles, including Chevy Cruze, Sonic, Trax, and Buick Encore. Check your VIN to ensure it matches the fitment details. Replaces multiple part numbers for easy identification.
Built to last with heat-resistant materials and a corrosion-proof design. Prevents overheating and coolant leaks. Comes with a 1-year warranty for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat housing is perfect for car owners who need a reliable replacement for their Chevy Cruze, Sonic, Trax, or Buick Encore. It’s ideal for fixing overheating, leaks, or coolant issues in 1.4L engines.
Ready to Purchase?
Buying Guide
Keeping your Buick Encore cool is simple.
The thermostat housing is the heart of the cooling system.
Choosing the right one saves money and keeps the engine happy.
When you shop, think about these key points:
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Fitment
Check the exact model year and engine size.
A part that lists your vehicle’s VIN is safest. -
Material
Aluminum parts stay light and resist rust.
Plastic housings can crack under heat. -
Opening temperature
Most Buick 1.4L engines use 105 °C (217 °F).
Pick a housing that matches this value. -
Included extras
Sensors, O‑rings, and gaskets save time.
A kit with all parts is easier for DIY. -
Warranty
A one‑year unlimited‑mile guarantee is common.
Two‑year warranties give extra confidence. -
Brand reputation
Look for reviews and return rates.
Established names like A‑Premium and MILIPARTS are reliable. -
Installation ease
A straight‑fit design means fewer parts.
Check if the kit comes with a quick‑fit bolt set. -
Price vs. quality
Cheap plastic parts can fail early.
Investing in a solid aluminum housing pays off. -
Customer support
24/7 help is useful if a problem arises.
Good support makes repairs simpler. -
Compatibility with accessories
Verify that hoses and clamps fit the new housing.
A mismatch can cause leaks.
Use this guide to pick the best thermostat housing for your Buick Encore.
It will keep your engine running cool and extend its life.