Looking for the best aluminum thermostat assemblies to keep your engine cool and running smoothly? We’ve researched and compiled a list of the top 10 options to help you find the perfect fit for your vehicle.
Aluminum thermostat assemblies are essential for keeping your engine cool and running smoothly. They regulate coolant flow, prevent overheating, and improve performance.
Choosing the right assembly can be tricky with so many options. We’ve done the research to bring you the best aluminum thermostat assemblies available.
From durable materials to easy installation, these assemblies are designed to last and enhance your vehicle’s cooling system. Let’s dive in and find the perfect fit for your car!
List of Top 10 Aluminum Thermostat Assemblies
| 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 A-Premium Engine Coolant Thermostat Housing Assembly is perfect for car owners who need a reliable replacement part. It’s ideal for Buick Encore, Chevy Cruze, Sonic, and Trax models with a 1.4L engine. If your car needs a direct-fit upgrade, this aluminum assembly ensures your engine stays cool and runs smoothly. |
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MITZONE Upgrade Aluminum Thermostat Assembly with Housing Compatible with BMW E46 E39 E60 E83 E53 E85 325i 330i 525i 530i X5 X3 Z3 Z4 Replace 11537509227 |
This thermostat assembly is perfect for BMW owners who need a durable upgrade. It fits many models and replaces part 11537509227. |
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MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with Dodge Durango Grand Cherokee 2011-2015 Wrangler JK 2012-2018 Replace 902-852 5184651AG 5184651AH |
This MITZONE Upgrade Aluminum Thermostat Housing Assembly is perfect for Dodge Durango, Grand Cherokee, and Wrangler JK owners who need a reliable replacement for their coolant system. It’s easy to install and built to last, ensuring your vehicle runs smoothly. |
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A-Premium Upgraded Aluminum Coolant Thermostat and Housing Assembly with Sensor & O-Ring Compatible with Chevy Cruze 2011-2016 1.8L, Sonic 2012-2017 1.6L, Sonic 2012-2018 1.8L, Trax 2013-2020 1.8L |
This A-Premium Coolant Thermostat Assembly is perfect for Chevy owners who need a reliable replacement for their Cruze, Sonic, or Trax. It’s easy to install and built to last, ensuring your engine stays cool and runs smoothly. |
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MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with 2011-2021 Jeep Dodge RAM Chrysler 3.6L 3.2L V6 Vehicles – 200 Town & Country Avenger Grand Caravan Cherokee |
This MITZONE Upgrade Aluminum Thermostat Housing Assembly is perfect for owners of 2011-2021 Jeep, Dodge, RAM, or Chrysler vehicles with 3.6L or 3.2L V6 engines. It’s ideal for those looking to improve engine cooling and performance while ensuring reliable protection against overheating. |
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Upgrade Aluminium Thermostat Housing Assembly for Buick LaCrosse Regal 2017-2020,Cadillac XT5 XT6 2017-2023 GMC Acadia 2017-2023 – Replaces 12678779 12673659 |
This thermostat housing assembly is perfect for car owners who want a reliable and affordable upgrade. It’s ideal for Buick, Cadillac, and GMC drivers looking to improve their engine’s cooling system without spending too much. |
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LSHDLAM Aluminum Thermostat Housing Assembly Replace 5184651AH 902-852 for 2011-2020 Jeep Grand Cherokee 2012-2018 Wrangler JK 2011-2015 Dodge Durango 3.6L Fix Coolant Leak Overheating P0128 |
This thermostat housing assembly is perfect for Jeep and Dodge owners with 3.6L engines who want to fix coolant leaks and overheating issues. It’s a reliable upgrade for high-mileage vehicles needing a permanent solution. |
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MILIPARTS Upgrade Aluminum Thermostat Housing Assembly Replacement for 2005-2010 Ford Mustang 4.0L NA Replaces Parts 5R3Z-8592-BA 5R3Z8592BA |
This thermostat housing assembly is perfect for Ford Mustang owners with a 2005-2010 4.0L V6 model. It’s a direct fit and easy upgrade for those looking to maintain their engine’s temperature and reduce wear. |
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XUNUOPARTS 3.0L V6 Aluminum Thermostat Assembly Compatible with 2014-2016 Land Rover LR4 2014-2019 Land Rover Range Rover 2013-2020 Jaguar XF Replace# LR062498 AJ814048 |
This thermostat assembly is perfect for Land Rover and Jaguar owners who need a reliable replacement for their 3.0L V6 engines. It’s easy to install and fits multiple models, making it a great choice for DIY repairs or professional mechanics. |
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X AUTOHAUX Upgraded Aluminum Alloy Thermostat Housing Assembly with Sensor for Ford for Mustang 4.0L 2005 2006 2007 2008 2009 2010 Replaces 5R3Z8592BA |
This X AUTOHAUX Thermostat Housing Assembly is perfect for Ford Mustang owners with a 4.0L V6 engine from 2005 to 2010. It’s ideal for those needing a reliable fix for coolant leaks or engine temperature issues. |
Detailed Reviews
Discover the top 10 Aluminum Thermostat Assemblies handpicked for performance, durability, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best fit for your vehicle. Whether you need leak-proof reliability or affordable upgrades, this guide has you covered—read on to find your perfect match!
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 Engine Coolant Thermostat Housing Assembly is a direct replacement for your vehicle. It’s compatible with Chevy Cruze, Sonic, Trax, and Buick Encore models with a 1.4L engine.
This upgraded aluminum assembly includes a sensor and O-ring. It regulates engine temperature for better performance. Easy to install and built to last.
| Pros | Cons |
|---|---|
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Perfect For:
This A-Premium Engine Coolant Thermostat Housing Assembly is perfect for car owners who need a reliable replacement part. It’s ideal for Buick Encore, Chevy Cruze, Sonic, and Trax models with a 1.4L engine. If your car needs a direct-fit upgrade, this aluminum assembly ensures your engine stays cool and runs smoothly.
Ready to Purchase?
2. MITZONE Upgrade Aluminum Thermostat Assembly with Housing Compatible with BMW E46 E39 E60 E83 E53 E85 325i 330i 525i 530i X5 X3 Z3 Z4 Replace 11537509227

Upgrade your BMW’s cooling system with the MITZONE Aluminum Thermostat Assembly. This durable replacement is designed for a perfect fit and long-lasting performance.
Made of high-quality aluminum, it’s stronger than the original. It comes with everything you need for a complete repair, including the thermostat housing, thermostat, and gasket.
Compatible with various BMW models, this assembly is a reliable solution for your cooling needs. Purchase with confidence and message us if you have any questions or concerns.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat assembly is perfect for BMW owners who need a durable upgrade. It fits many models and replaces part 11537509227.
Ready to Purchase?
3. MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with Dodge Durango Grand Cherokee 2011-2015 Wrangler JK 2012-2018 Replace 902-852 5184651AG 5184651AH

The MITZONE Upgrade Aluminum Thermostat Housing Assembly is built to last. It’s compatible with Dodge Durango, Grand Cherokee, and Wrangler JK models. This upgrade improves your coolant system.
It replaces stock parts with quality components. The kit includes a thermostat, gasket, and sturdy screw. Installation is straightforward.
Buy with confidence. MITZONE offers support for any fitment or product questions. Upgrade your vehicle’s performance today.
| Pros | Cons |
|---|---|
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Perfect For:
This MITZONE Upgrade Aluminum Thermostat Housing Assembly is perfect for Dodge Durango, Grand Cherokee, and Wrangler JK owners who need a reliable replacement for their coolant system. It’s easy to install and built to last, ensuring your vehicle runs smoothly.
Ready to Purchase?
4. A-Premium Upgraded Aluminum Coolant Thermostat and Housing Assembly with Sensor & O-Ring Compatible with Chevy Cruze 2011-2016 1.8L, Sonic 2012-2017 1.6L, Sonic 2012-2018 1.8L, Trax 2013-2020 1.8L

The A-Premium Upgraded Aluminum Coolant Thermostat and Housing Assembly is compatible with Chevy Cruze, Sonic, and Trax models. It includes a thermostat, housing, sensor, and O-ring for a complete replacement.
Made of full aluminum, it has 4 mounting holes and 4 outlet ports. It operates at 221 degrees Fahrenheit and comes with a one-year guarantee.
| Pros | Cons |
|---|---|
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Perfect For:
This A-Premium Coolant Thermostat Assembly is perfect for Chevy owners who need a reliable replacement for their Cruze, Sonic, or Trax. It’s easy to install and built to last, ensuring your engine stays cool and runs smoothly.
Ready to Purchase?
5. MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with 2011-2021 Jeep Dodge RAM Chrysler 3.6L 3.2L V6 Vehicles – 200 Town & Country Avenger Grand Caravan Cherokee

The MITZONE Upgrade Aluminum Thermostat Housing Assembly is a must-have for 2011-2021 Jeep, Dodge, RAM, and Chrysler 3.6L/3.2L V6 vehicles. It ensures your engine stays cool and efficient.
This assembly regulates engine temperature, controls coolant flow, and prevents overheating. It’s durable and easy to install. The kit includes aluminum housing, thermostat, gasket, and sturdy screws.
Purchase with confidence—message us on Amazon for fitment questions or concerns. We’ll resolve any issues to ensure your satisfaction.
| Pros | Cons |
|---|---|
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Perfect For:
This MITZONE Upgrade Aluminum Thermostat Housing Assembly is perfect for owners of 2011-2021 Jeep, Dodge, RAM, or Chrysler vehicles with 3.6L or 3.2L V6 engines. It’s ideal for those looking to improve engine cooling and performance while ensuring reliable protection against overheating.
Ready to Purchase?
6. Upgrade Aluminium Thermostat Housing Assembly for Buick LaCrosse Regal 2017-2020,Cadillac XT5 XT6 2017-2023 GMC Acadia 2017-2023 – Replaces 12678779 12673659

Upgrade your car’s cooling system with our Aluminium Thermostat Housing Assembly. It’s a crucial component that controls engine coolant flow, ensuring optimal temperature for your vehicle. Made from premium aluminum, it offers superior durability and corrosion resistance.
Our assembly is a cost-effective solution, providing original manufacturer quality at a lower price. It’s rigorously tested and calibrated to meet industry standards, guaranteeing reliable performance. With its high-quality material, you can trust it to outperform the original copper assembly.
Key benefits: leak-proof design, long-lasting effectiveness, affordable pricing.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat housing assembly is perfect for car owners who want a reliable and affordable upgrade. It’s ideal for Buick, Cadillac, and GMC drivers looking to improve their engine’s cooling system without spending too much.
Ready to Purchase?
7. LSHDLAM Aluminum Thermostat Housing Assembly Replace 5184651AH 902-852 for 2011-2020 Jeep Grand Cherokee 2012-2018 Wrangler JK 2011-2015 Dodge Durango 3.6L Fix Coolant Leak Overheating P0128

Fix coolant leaks and overheating with the LSHDLAM Aluminum Thermostat Housing Assembly. It’s a direct replacement for the weak plastic part in 3.6L Pentastar V6 engines.
Made from strong aluminum, this part resists cracking and warping. It’s built to last longer than the original plastic housing. Ideal for high-mileage vehicles.
Fits Jeep and Dodge 3.6L models perfectly. Easy to install with no modifications needed. Comes with a 5-year warranty for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat housing assembly is perfect for Jeep and Dodge owners with 3.6L engines who want to fix coolant leaks and overheating issues. It’s a reliable upgrade for high-mileage vehicles needing a permanent solution.
Ready to Purchase?
8. MILIPARTS Upgrade Aluminum Thermostat Housing Assembly Replacement for 2005-2010 Ford Mustang 4.0L NA Replaces Parts 5R3Z-8592-BA 5R3Z8592BA

The MILIPARTS Upgrade Aluminum Thermostat Housing Assembly is a direct replacement for 2005-2010 Ford Mustang 4.0L models. It ensures your engine runs at the right temperature.
This kit includes everything needed: thermostat housing, thermostat, temperature sensor, and gasket. It fits Base Coupe and Convertible models. Always check your vehicle’s model before buying.
The aluminum design offers a dependable fit and performance. It regulates coolant flow to reduce engine wear. Customer support is available for any questions.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat housing assembly is perfect for Ford Mustang owners with a 2005-2010 4.0L V6 model. It’s a direct fit and easy upgrade for those looking to maintain their engine’s temperature and reduce wear.
Ready to Purchase?
9. XUNUOPARTS 3.0L V6 Aluminum Thermostat Assembly Compatible with 2014-2016 Land Rover LR4 2014-2019 Land Rover Range Rover 2013-2020 Jaguar XF Replace# LR062498 AJ814048

The XUNUOPARTS 3.0L V6 Aluminum Thermostat Assembly is a reliable replacement for your vehicle. It’s compatible with multiple models, ensuring a perfect fit.
This part works with Land Rover and Jaguar vehicles from 2013 to 2020. It replaces LR062498, AJ814048, and other part numbers.
You get a 1-year warranty with free returns for quality issues. What you see in the image is exactly what you’ll receive.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat assembly is perfect for Land Rover and Jaguar owners who need a reliable replacement for their 3.0L V6 engines. It’s easy to install and fits multiple models, making it a great choice for DIY repairs or professional mechanics.
Ready to Purchase?
10. X AUTOHAUX Upgraded Aluminum Alloy Thermostat Housing Assembly with Sensor for Ford for Mustang 4.0L 2005 2006 2007 2008 2009 2010 Replaces 5R3Z8592BA

The X AUTOHAUX Thermostat Housing Assembly is made for Ford Mustang 4.0L models from 2005 to 2010. It fits both convertible and coupe versions. This part replaces OE number 5R3Z8592BA.
It fixes coolant leaks and regulates engine temperature. The aluminum alloy shell is durable and long-lasting. It reduces engine wear and controls emissions.
Installation is simple and direct. No need to disassemble the engine. Professional installation is recommended for best results.
| Pros | Cons |
|---|---|
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Perfect For:
This X AUTOHAUX Thermostat Housing Assembly is perfect for Ford Mustang owners with a 4.0L V6 engine from 2005 to 2010. It’s ideal for those needing a reliable fix for coolant leaks or engine temperature issues.
Ready to Purchase?
Buying Guide
Aluminum thermostat assemblies keep your engine cool and running smoothly. They regulate coolant flow, prevent overheating, and improve performance. Choosing the right one can be tricky, but we’re here to help.
Factors to Consider When Buying Aluminum Thermostat Assemblies:
- Compatibility: Make sure the assembly fits your vehicle’s make, model, and engine size. Check part numbers for a perfect match.
- Material Quality: Look for high-quality aluminum that resists corrosion and lasts longer than plastic or copper parts.
- Included Components: Choose kits with thermostats, gaskets, sensors, and screws for a complete and easy installation.
- Durability: Opt for assemblies that are built to last, especially if your vehicle has high mileage or faces tough conditions.
- Ease of Installation: Pick assemblies with straightforward installation or consider professional help if needed.
- Warranty: A good warranty (like 1-year or 5-year) offers peace of mind and protects your investment.
- Price: Balance cost and quality to get the best value without sacrificing performance.