What are the best compatible racing thermostats?
We offer engaging recommendations for the top picks that keep your engine cool, extend its life, and boost your car’s power.
People love how racing thermostats make their engines run cooler and last longer. These handy parts open at lower temperatures to keep things smooth.
Drivers say their cars feel more powerful after installing one. We have the best picks to guide you right. You’ll want to see what makes each one special.
List of Top 10 Compatible Racing Thermostats
| Image | Title | Best For | Price |
|---|---|---|---|
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Mishimoto MMTS-MUS8-11 Low Temperature Racing Thermostat, Compatible with Ford Mustang V6 & V8, 2011-2018 |
This thermostat fits perfect in 2011-2018 Ford Mustangs. It’s ideal for race car drivers and car lovers who want to keep their engines cool and last longer during hard drives. |
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Mishimoto MMTS-CHV-01DL Low-Temperature Racing Thermostat, Compatible with Chevrolet GMC Duramax 6.6L, 2001-2016 |
This Mishimoto thermostat is perfect for Duramax 6.6L engine owners. It’s for those who want to keep their engine cool. |
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Htostar Racing Thermostat Assembly w/Sensor Compatible with Land Rover LR4 Discovery Range Rover Sport Velar | Jaguar F-Type F-Pace XF XE XJ 3.0L V6 2013-2020 Replace LR117568 LR107288 AJ813986 |
This thermostat assembly is perfect for Land Rover and Jaguar owners. It fits many models from 2013 to 2020. |
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Mishimoto MMTS-JED-06L Racing Thermostat, Compatible with Dodge Charger & Challenger Hemi, 2006-2019 |
This Mishimoto racing thermostat is perfect for Dodge Charger and Challenger owners. It fits models from 2006 to 2019. |
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Mishimoto MMTS-WRX-01 Racing Thermostat Compatible With Subaru Impreza WRX/STI 2001-2017 |
This thermostat is perfect for Subaru WRX and STI owners. It’s for anyone who wants to keep their engine cool and running longer. |
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Mishimoto MMTS-RAM-99L Low Temperature Racing Thermostat, Compatible with Dodge Cummins 5.9L & 6.7L, 1999-2013 |
This racing thermostat is perfect for Dodge Ram owners with 5.9L or 6.7L Cummins engines from 1999 to 2013. It’s also a top pick for drivers in warm areas or anyone doing heavy towing. |
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Htostar Racing Aluminium Thermostat Assembly w/Sensor Compatible with Land Rover LR4 Discovery Range Rover Sport Velar, Compatible with Jaguar F-Type F-Pace XF XE XJ 3.0 2014-20 Replace for LR117568 |
This product is perfect for owners of Land Rover and Jaguar vehicles who want a reliable way to keep their engines at the right temperature. It fits models like the Discovery, Range Rover Sport, and F-Pace with the 3.0L V6 SC engine, making it easy for anyone to install and save on repairs. |
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All Balls Racing 16-3004 Thermostat Compatible with/Replacement for Polaris General 1000 EPS 2016-2019, General 1000 EPS Deluxe, General 1000 EPS Premium 2019-2020 7052526, 7052526 |
This thermostat is perfect for owners of Polaris General 1000 EPS models from 2016 to 2020. It fits Deluxe and Premium versions too, and mechanics love it for easy OEM replacement. |
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1999-2006 Chevrolet Silverado 1500, MotoRad MRD104 Spec-R Racing Thermostat-160 Degress w/Seal |
This thermostat is perfect for truck owners who want to boost engine power and keep things running cool under pressure. It’s ideal for performance fans tuning their Chevrolet Silverado 1500 or similar high-performance vehicles with demanding cooling needs. |
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Mishimoto MMTS-WRX-15 Racing Thermostat Compatible With Subaru WRX 2015+ Silver |
This Mishimoto racing thermostat is perfect for Subaru WRX and Forester XT owners. It’s for those who want to keep their engine running cooler and longer. |
Detailed Reviews
Discover the best compatible racing thermostats with our expert guide. We’ve analyzed top products, focusing on performance and value. Find the perfect thermostat to boost your engine’s efficiency and longevity!
1. Mishimoto MMTS-MUS8-11 Low Temperature Racing Thermostat, Compatible with Ford Mustang V6 & V8, 2011-2018

Upgrade your Ford Mustang V6 & V8 with the Mishimoto MMTS-MUS8-11 Low Temperature Racing Thermostat. It works with models made from 2011 to 2018. It helps your engine run smoother and cooler.
This thermostat opens at 160°F (71°C), which is lower than the usual 180°F (82°C). This means coolant flows through your engine sooner. Your engine stays colder and runs better.
The Mishimoto Thermostat is built to last a lifetime. It helps extend your engine’s life and keep it in top shape. With this upgrade, your car is ready to perform at its best.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat fits perfect in 2011-2018 Ford Mustangs. It’s ideal for race car drivers and car lovers who want to keep their engines cool and last longer during hard drives.
Ready to Purchase?
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2. Mishimoto MMTS-CHV-01DL Low-Temperature Racing Thermostat, Compatible with Chevrolet GMC Duramax 6.6L, 2001-2016

Keep your Duramax running cool with the Mishimoto Low-Temperature Racing Thermostat. This thermostat fits Chevrolet and GMC 6.6L Duramax engines from 2001 to 2016. It helps your engine perform its best.
This thermostat activates at a lower temperature. It allows coolant to flow sooner. You’ll get cooler engine temperatures.
| Pros | Cons |
|---|---|
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Perfect For:
This Mishimoto thermostat is perfect for Duramax 6.6L engine owners. It’s for those who want to keep their engine cool.
Ready to Purchase?
3. Htostar Racing Thermostat Assembly w/Sensor Compatible with Land Rover LR4 Discovery Range Rover Sport Velar | Jaguar F-Type F-Pace XF XE XJ 3.0L V6 2013-2020 Replace LR117568 LR107288 AJ813986

Is your Land Rover or Jaguar overheating? This Htostar Racing Thermostat Assembly is the perfect fix. It will keep your engine running cool!
This part directly replaces several Land Rover and Jaguar part numbers. It fits many models with the 3.0L V6 SC Engine.
This high-quality part is easy to install. No special tools are needed. Get yours today and save!
| Pros | Cons |
|---|---|
|
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Perfect For:
This thermostat assembly is perfect for Land Rover and Jaguar owners. It fits many models from 2013 to 2020.
Ready to Purchase?
4. Mishimoto MMTS-JED-06L Racing Thermostat, Compatible with Dodge Charger & Challenger Hemi, 2006-2019

The Mishimoto Racing Thermostat fits Dodge Charger and Challenger HEMI models from 2006 to 2019. It works great with stock, cammed, or forced-induction setups. This ensures top performance for your ride.
It opens at 180°F to start coolant flow early. This beats the stock thermostat that waits until 203°F. Your engine stays cooler and runs better.
Install it easily as a direct replacement. No changes needed. It uses high-quality parts for long life.
| Pros | Cons |
|---|---|
|
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Perfect For:
This Mishimoto racing thermostat is perfect for Dodge Charger and Challenger owners. It fits models from 2006 to 2019.
Ready to Purchase?
5. Mishimoto MMTS-WRX-01 Racing Thermostat Compatible With Subaru Impreza WRX/STI 2001-2017

Up your Subaru’s game with the Mishimoto racing thermostat. This part fits 2001-2017 Impreza WRX and STI models like a glove.
It starts cooler to let fluid move fast. This keeps the motor cool. Your engine lasts longer.
Grab this upgrade now. Feel the power boost. Drive hotter than ever.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat is perfect for Subaru WRX and STI owners. It’s for anyone who wants to keep their engine cool and running longer.
Ready to Purchase?
6. Mishimoto MMTS-RAM-99L Low Temperature Racing Thermostat, Compatible with Dodge Cummins 5.9L & 6.7L, 1999-2013

This fast-opening thermostat gives your Dodge Ram with a 5.9L or 6.7L Cummins engine top cooling. It fits models from 1999 to 2013 and starts at 180°F for quicker water flow.
The lower temp saves engines in hot areas. It shines during heavy towing. This keeps your truck running strong.
Beat the OEM version at 190°F. Enjoy a full lifetime warranty. Pick Mishimoto for real power.
| Pros | Cons |
|---|---|
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Perfect For:
This racing thermostat is perfect for Dodge Ram owners with 5.9L or 6.7L Cummins engines from 1999 to 2013. It’s also a top pick for drivers in warm areas or anyone doing heavy towing.
Ready to Purchase?
7. Htostar Racing Aluminium Thermostat Assembly w/Sensor Compatible with Land Rover LR4 Discovery Range Rover Sport Velar, Compatible with Jaguar F-Type F-Pace XF XE XJ 3.0 2014-20 Replace for LR117568

Is your engine overheating? The Htostar Racing Thermostat Assembly is the perfect fix. It’s a direct replacement for Land Rover and Jaguar models.
This part fits many cars. It works with LR4, Discovery, Range Rover, and more. It also fits Jaguar F-Type, F-Pace, XF, XE, and XJ cars.
It keeps your engine at the right temperature. It’s made of strong aluminum for long life. Installation is simple and easy.
| Pros | Cons |
|---|---|
|
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Perfect For:
This product is perfect for owners of Land Rover and Jaguar vehicles who want a reliable way to keep their engines at the right temperature. It fits models like the Discovery, Range Rover Sport, and F-Pace with the 3.0L V6 SC engine, making it easy for anyone to install and save on repairs.
Ready to Purchase?
8. All Balls Racing 16-3004 Thermostat Compatible with/Replacement for Polaris General 1000 EPS 2016-2019, General 1000 EPS Deluxe, General 1000 EPS Premium 2019-2020 7052526, 7052526

Get ready to upgrade your Polaris General with the All Balls Racing 16-3004 Thermostat. This thermostat is a direct replacement for your original part. It’s designed to fit and perform like the original.
This thermostat meets OEM specifications. It includes an O-ring gasket. It’s ready to use.
With a 1-year warranty, you can buy with confidence. Mechanics choose this product. It’s built to last.
| Pros | Cons |
|---|---|
|
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Perfect For:
This thermostat is perfect for owners of Polaris General 1000 EPS models from 2016 to 2020. It fits Deluxe and Premium versions too, and mechanics love it for easy OEM replacement.
Ready to Purchase?
9. 1999-2006 Chevrolet Silverado 1500, MotoRad MRD104 Spec-R Racing Thermostat-160 Degress w/Seal

Upgrade your Chevrolet Silverado 1500 with the MotoRad MRD104 Spec-R Racing Thermostat. It’s designed to fit many popular models like Buick, Cadillac, GMC, and more. This thermostat helps your engine stay cooler and perform better.
Made with a black oxide coating, it resists high temperatures and corrosion. The lower opening temperature means your engine runs cooler and produces more power. The special heat mixture reacts faster, so your engine warms up quickly and stays responsive.
This thermostat uses a strong gasket that handles high pressure and tough conditions. It’s built to last and keep your engine working smoothly. Easy to install, it’s the smart choice for a better-driving experience.
| Pros | Cons |
|---|---|
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Perfect For:
This thermostat is perfect for truck owners who want to boost engine power and keep things running cool under pressure. It’s ideal for performance fans tuning their Chevrolet Silverado 1500 or similar high-performance vehicles with demanding cooling needs.
Ready to Purchase?
10. Mishimoto MMTS-WRX-15 Racing Thermostat Compatible With Subaru WRX 2015+ Silver

Upgrade your Subaru with the Mishimoto Racing Thermostat. It fits 2015+ WRX and 2014+ Forester XT models. Boost performance today.
This racing thermostat starts at 165.2°F instead of the OEM’s 190.4°F. It lets coolant flow early and keeps temperatures low.
Extend your engine’s life with better cooling. Get the lifetime warranty from Mishimoto. Order now for top-tier results.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Mishimoto racing thermostat is perfect for Subaru WRX and Forester XT owners. It’s for those who want to keep their engine running cooler and longer.
Ready to Purchase?
Buying Guide
People love how racing thermostats make engines run cooler and last longer. These parts open at lower temperatures to keep things smooth.
Drivers say their cars feel more powerful after installing one. Users share that installing a Mishimoto thermostat in their Ford Mustang or Dodge Charger makes the engine smoother. They report cooler temps during heavy towing with the Cummins version.
Compatibility: Check if the thermostat fits your vehicle’s make, model, and engine type. For example, the Htostar one works for Land Rover and Jaguar with 3.0L V6 engines from 2013 to 2020. Always verify part numbers for a perfect match.
Opening Temperature: Look for thermostats that open at lower temps than stock for better cooling. Many Mishimoto options start at 160°F or 180°F instead of higher factory settings. This lets coolant flow sooner to keep engines cooler.
Material and Build Quality: Choose thermostats made from strong materials like aluminum for long life. Products like the Htostar Racing Thermostat use aluminum to resist corrosion. High-quality builds often resist high temperatures and pressure.
Warranty and Support: Pick brands that offer good warranties for peace of mind. Mishimoto provides a full lifetime warranty on many models. This covers issues and shows trust in the part’s durability.
Installation Ease: Go for thermostats that are direct replacements without special tools. Most, like the All Balls Racing for Polaris, need no changes and are easy to install. Simple setups save time and avoid errors.
Performance Benefits: Think about how the thermostat boosts power and engine health. Lower-temps help in hot areas or during towing, as seen with Dodge Ram Cummins. Users feel smoother rides and more power right away.