Are you looking for the best OEM coolant thermostat housing assemblies to keep your engine running smoothly? We offer a trusted selection of durable, easy-to-install assemblies designed to prevent overheating and extend your vehicle’s lifespan.
Keeping your engine cool is key to its performance and lifespan. A reliable coolant thermostat housing assembly ensures your vehicle runs smoothly, preventing overheating and costly repairs.
We’ve tested and reviewed the best OEM coolant thermostat housing assemblies to help you find the perfect fit. Easy installation, durable materials, and peace of mind are just a few benefits you’ll discover.
List of Top 10 OEM Coolant Thermostat Housing Assemblies
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HiSport 2702000415 Engine Coolant Thermostat Housing Assembly Compatible with Mercedes-Benz CLA250, CLA45 AMG 2014-2019, GLA250 2015-2020, GLA45 AMG 2015-2019, 2702000615 2702002200 9025187 936207 |
Perfect for Mercedes-Benz owners needing a reliable thermostat housing fix. Exact fit for CLA250, CLA45 AMG, GLA250, and GLA45 AMG models—prevents overheating, installs fast, and lasts long. |
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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 product is perfect for drivers of 2011-2021 Chevy Cruze, Sonic, Trax, and Buick Encore models with 1.4L engines needing a durable thermostat upgrade. It offers an exact fit, includes a sensor and O-ring, and ensures reliable heat control with a one-year warranty for peace of mind. |
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Dorman 902-2090 Engine Coolant Thermostat Housing Assembly Compatible with Select Cadillac / Chevrolet / GMC Models |
This product is perfect for Cadillac, Chevrolet, or GMC owners needing a reliable thermostat housing replacement. Durable construction ensures it handles extreme temperatures without cracking or leaking. |
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Engine Coolant Thermostat Housing Assembly with Sensor Compatible with Dodge Avenger 08-14, Journey 09-20, Chrysler 200 11-14, Jeep Compass Patriot 07-17, Caliber 07-12, 2.0L 2.4L Replace 68003582AB |
This product is perfect for Dodge Avenger, Chrysler 200, Jeep Compass, and Patriot owners needing a reliable thermostat housing. It ensures easy installation, precise cooling control, and long-term durability in 2.0L and 2.4L engines. |
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A-Premium Engine Coolant Thermostat Housing Assembly with Gasket Compatible with Mercedes-Benz C230 C250 C280 C300 C350 E280 E350 ML350 ML450 R350 |
This thermostat housing assembly is perfect for Mercedes-Benz owners who want a reliable, easy-to-install cooling system part. It fits many popular models and helps keep engines at the right temperature. If you want a durable and precise replacement with a one-year guarantee, this part is made for you. |
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Engine Coolant Thermostat Housing Assembly |
This product is perfect for DIY car owners and quick repair shops needing reliable, hassle-free parts. Easy, one step fit and installation saves time and effort, while no special tools required makes it accessible for all skill levels. Designed to meet or exceed all OEM standards, it ensures long-lasting performance without compromise. |
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A-Premium Engine Coolant Thermostat Housing Assembly with Seal Compatible with Jeep Grand Cherokee 2011-2020, Wrangler 2012-2017, Wrangler JK 2018 & Dodge Durango 2011-2015, 3.6L, Replaces# 5184651AH |
This product is perfect for Jeep Grand Cherokee (2011-2015), Jeep Wrangler (2012-2018), and Dodge Durango (2011-2015) owners with a 3.6L engine needing a durable thermostat housing. It offers corrosion resistance, long lifespan, and a one-year unlimited-mileage guarantee for stress-free driving. |
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Upgrade Aluminium Thermostat Housing Assembly and Engine Coolant Crossover Water Outlet Pipe for Chrysler 200 Jeep Cherokee Dodge Avenger Journey Ram 1500 – Replaces 5184653AF 902-3102HP 902-3036 |
This product is perfect for Chrysler 200, Jeep Cherokee, Dodge Avenger, Journey, or Ram 1500 owners needing a reliable thermostat housing and coolant pipe upgrade. Its upgraded aluminium design resists cracking and leaks, offering durable, heat-resistant performance that meets OEM standards for a secure fit and long-lasting use. |
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Dorman 902-852 Engine Coolant Thermostat Housing Assembly Compatible with Select Dodge / Jeep Models |
This Dorman 902-852 Engine Coolant Thermostat Housing Assembly is perfect for car owners and mechanics who need a reliable replacement for certain Dodge and Jeep models. It works great for anyone looking to fix their engine’s cooling system with a part that is built to last and fits right the first time. |
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WMPHE Engine Coolant Thermostat Housing Assembly Replacement for 256203CAA0 Compatible with 2010-2019 Kia Cadenza Sorento Sedona Hyudai Azera Sant FE XL |
This thermostat housing is perfect for Kia and Hyundai owners with 2010-2019 models needing a direct replacement. It’s easy to install, built to last, and keeps engines running cool to avoid overheating. |
Detailed Reviews
Finding the perfect coolant thermostat housing assembly doesn’t have to be hard. Our top 10 picks are chosen using expert analysis and real user reviews, ensuring durable fits, precise performance, and OEM-level reliability. We break down each option in simple language, highlighting what matters most: cost, ease of install, and long-term durability. Ready to pick the ideal part for your vehicle? Your engine’s cooling system deserves the best—explore the guide now!
1. HiSport 2702000415 Engine Coolant Thermostat Housing Assembly Compatible with Mercedes-Benz CLA250, CLA45 AMG 2014-2019, GLA250 2015-2020, GLA45 AMG 2015-2019, 2702000615 2702002200 9025187 936207
The HiSport 2702000415 Engine Coolant Thermostat Housing Assembly is a perfect fit for your Mercedes-Benz. It replaces multiple OEM parts, making it a versatile solution. This part is designed for specific models, ensuring a seamless replacement.
Crafted from high-quality materials, it meets OEM standards. The temperature-resistant plastic ensures durability and long-lasting performance. Rigorous testing guarantees reliable engine cooling.
With its simple installation, you’ll save time and effort. The 12-month warranty provides peace of mind. This product is a cost-effective and reliable choice for your vehicle’s cooling system.
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Perfect For:
Perfect for Mercedes-Benz owners needing a reliable thermostat housing fix. Exact fit for CLA250, CLA45 AMG, GLA250, and GLA45 AMG models—prevents overheating, installs fast, and lasts long.
Ready to Purchase?
2. 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 A-Premium Upgraded Aluminum Engine Coolant Thermostat Housing Assembly fits Chevy and Buick models with 1.4L engines. It includes a sensor, O-ring, and seals for easy installation. Designed as a direct replacement, it ensures a perfect fit and reliable performance.
The thermostat opens at 105°C to regulate engine temperature, keeping it in the optimal range. Made of aluminum and rubber, it resists wear and handles heat efficiently.
This part comes with a one-year unlimited-mileage warranty for peace of mind. It’s tested for durability and precision, ensuring long-term engine protection.
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Perfect For:
This product is perfect for drivers of 2011-2021 Chevy Cruze, Sonic, Trax, and Buick Encore models with 1.4L engines needing a durable thermostat upgrade. It offers an exact fit, includes a sensor and O-ring, and ensures reliable heat control with a one-year warranty for peace of mind.
Ready to Purchase?
3. Dorman 902-2090 Engine Coolant Thermostat Housing Assembly Compatible with Select Cadillac / Chevrolet / GMC Models
The Dorman 902-2090 Thermostat Housing is a direct replacement for select Cadillac, Chevrolet, and GMC models. It ensures reliable performance by replacing the original water outlet with a durable, leak-resistant design.
Built to handle extreme temperatures, this part resists cracking and leaking for long-lasting use. Dorman’s industry-leading engineering and 100+ years of experience guarantee quality and fit.
Input your vehicle to check compatibility. Look for the Confirmed Fit bar and hover over the “i” for fitment details. Three simple steps to ensure it matches your car.
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Perfect For:
This product is perfect for Cadillac, Chevrolet, or GMC owners needing a reliable thermostat housing replacement. Durable construction ensures it handles extreme temperatures without cracking or leaking.
Ready to Purchase?
4. Engine Coolant Thermostat Housing Assembly with Sensor Compatible with Dodge Avenger 08-14, Journey 09-20, Chrysler 200 11-14, Jeep Compass Patriot 07-17, Caliber 07-12, 2.0L 2.4L Replace 68003582AB
Compatible with Dodge, Chrysler, and Jeep models from 2007–2020, this thermostat housing fits 2.0L and 2.4L engines. It’s a direct replacement for OEM part 68003582AB, including seals and hardware for easy install.
Precise temperature control boosts engine performance, fuel efficiency, and lifespan. Built with durable heat-resistant material, it handles high pressure and heat without leaks or rust.
Each unit is pressure-tested to meet OEM standards. The upgraded internal flow design cuts overheating risks. Leak-free performance ensures reliable cooling for years.
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Perfect For:
This product is perfect for Dodge Avenger, Chrysler 200, Jeep Compass, and Patriot owners needing a reliable thermostat housing. It ensures easy installation, precise cooling control, and long-term durability in 2.0L and 2.4L engines.
Ready to Purchase?
5. A-Premium Engine Coolant Thermostat Housing Assembly with Gasket Compatible with Mercedes-Benz C230 C250 C280 C300 C350 E280 E350 ML350 ML450 R350
The A-Premium Engine Coolant Thermostat Housing Assembly is compatible with many Mercedes-Benz models. It fits cars like the C230, C300, E350, and more. Check your vehicle’s year and model to ensure a perfect fit.
This kit includes a thermostat, gasket, housing, and sensor. It’s easy to install but requires clean pads and screw holes. Test for leaks after the first cycle.
The assembly is durable and reliable, passing strict tests for performance. It regulates engine temperature effectively. Buy with confidence—it comes with a one-year guarantee.
| Pros | Cons |
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Perfect For:
This thermostat housing assembly is perfect for Mercedes-Benz owners who want a reliable, easy-to-install cooling system part. It fits many popular models and helps keep engines at the right temperature. If you want a durable and precise replacement with a one-year guarantee, this part is made for you.
Ready to Purchase?
6. Engine Coolant Thermostat Housing Assembly
Upgrade your vehicle with the Engine Coolant Thermostat Housing Assembly. It fits easily in just one step. No need for special tools.
This part meets or exceeds all OEM standards. That means it’s built to last and work perfectly.
Installation is quick and simple. Get your engine running smoothly again today!
| Pros | Cons |
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Perfect For:
This product is perfect for DIY car owners and quick repair shops needing reliable, hassle-free parts. Easy, one step fit and installation saves time and effort, while no special tools required makes it accessible for all skill levels. Designed to meet or exceed all OEM standards, it ensures long-lasting performance without compromise.
Ready to Purchase?
7. A-Premium Engine Coolant Thermostat Housing Assembly with Seal Compatible with Jeep Grand Cherokee 2011-2020, Wrangler 2012-2017, Wrangler JK 2018 & Dodge Durango 2011-2015, 3.6L, Replaces# 5184651AH
Keep your engine running cool with the A-Premium Engine Coolant Thermostat Housing Assembly. It fits many Jeep and Dodge models from 2011 to 2020. This part ensures your vehicle stays safe from overheating.
Made with quality materials, this thermostat housing is strong and built to last. It resists corrosion and stays stable under heat. The black design with two mounting holes fits perfectly and works well.
Buy with confidence thanks to A-Premium’s one-year unlimited-mileage guarantee. This part is made to keep your engine cool and your drive smooth.
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Perfect For:
This product is perfect for Jeep Grand Cherokee (2011-2015), Jeep Wrangler (2012-2018), and Dodge Durango (2011-2015) owners with a 3.6L engine needing a durable thermostat housing. It offers corrosion resistance, long lifespan, and a one-year unlimited-mileage guarantee for stress-free driving.
Ready to Purchase?
8. Upgrade Aluminium Thermostat Housing Assembly and Engine Coolant Crossover Water Outlet Pipe for Chrysler 200 Jeep Cherokee Dodge Avenger Journey Ram 1500 – Replaces 5184653AF 902-3102HP 902-3036
Upgrade your vehicle’s cooling system with this Aluminium Thermostat Housing Assembly and Coolant Crossover Water Outlet Pipe. It fits Chrysler 200, Jeep Cherokee, Dodge Avenger, Journey, and Ram 1500 models.
This part is made from tough aluminum, not plastic. It resists cracks and leaks. It fits perfectly and lasts long. It meets high-quality OEM standards.
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Perfect For:
This product is perfect for Chrysler 200, Jeep Cherokee, Dodge Avenger, Journey, or Ram 1500 owners needing a reliable thermostat housing and coolant pipe upgrade. Its upgraded aluminium design resists cracking and leaks, offering durable, heat-resistant performance that meets OEM standards for a secure fit and long-lasting use.
Ready to Purchase?
9. Dorman 902-852 Engine Coolant Thermostat Housing Assembly Compatible with Select Dodge / Jeep Models
The Dorman 902-852 Thermostat Housing is an ideal replacement for your Dodge or Jeep’s original coolant thermostat housing. It ensures reliable performance and durable construction to handle extreme temperatures.
This part is built to last. Dorman’s 100+ years of expertise guarantee quality. Always verify fitment for your vehicle before buying.
Its design resists cracking and leaking, providing long-term engine protection. Use the online garage tool to confirm compatibility quickly and confidently.
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Perfect For:
This Dorman 902-852 Engine Coolant Thermostat Housing Assembly is perfect for car owners and mechanics who need a reliable replacement for certain Dodge and Jeep models. It works great for anyone looking to fix their engine’s cooling system with a part that is built to last and fits right the first time.
Ready to Purchase?
10. WMPHE Engine Coolant Thermostat Housing Assembly Replacement for 256203CAA0 Compatible with 2010-2019 Kia Cadenza Sorento Sedona Hyudai Azera Sant FE XL
The WMPHE Engine Coolant Thermostat Housing Assembly is a direct replacement for part number 256203CAA0. It’s compatible with several Kia and Hyundai models, ensuring a perfect fit.
This thermostat kit keeps your engine cool by regulating coolant flow. It prevents overheating, ensuring stable performance. Made of high-quality plastic, it’s durable and long-lasting.
Installation is simple and straightforward. It’s a direct swap for old parts, saving time and effort. Always check compatibility before buying for peace of mind.
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Perfect For:
This thermostat housing is perfect for Kia and Hyundai owners with 2010-2019 models needing a direct replacement. It’s easy to install, built to last, and keeps engines running cool to avoid overheating.
Ready to Purchase?
Buying Guide
Your engine needs the right parts to stay cool and strong. A great thermostat housing keeps your car running smoothly. It saves time, money, and stress in the long run.
- Compatibility: Pick a part that fits your vehicle’s make, model, and engine size. Check the product list for exact matches to avoid leaks or poor performance.
- Material Quality: Aluminum or high-grade plastic handles heat and pressure best. These materials resist cracks and corrosion for longer use.
- Easy Installation: Look for kits with clear instructions and all needed seals or sensors. Direct replacements cut down on labor time and errors.
- OEM Standards: OEM parts meet factory specs, ensuring reliability. Aftermarket upgrades often match or beat these standards for better durability.
- Temperature Control: A thermostat that opens at the right temp (like 105°C) keeps your engine in the safe zone. This boosts fuel efficiency and reduces wear.
- Durability: Pressure-tested parts with leak-proof designs last longer. Avoid flimsy materials that warp or break under stress.
- Warranty: A 1-year guarantee gives peace of mind. Brands like A-Premium and Dorman back their products for worry-free driving.