The 12 Best Ratstat 170 Performance Thermostats (2022 reviews)

Motorcraft is known for creating pragmatic and great thermostats for people on the go, and its line of Motorcraft Ratstat 170 Performance Thermostats definitely falls in line with that reputation. The motorcraft ratstat 170 performance thermostat is upper, It fits perfectly and has original equipment design. Make sure this fits by entering your model number. And, the thermostat fits perfectly, It comes with a rubber gasket and works as designed.

The thermostat is good for the country of origin and it can light with new housing. Lastly, the motorcraft ratstat 170 performance thermostat is great for a great price and has a good design.

Almost all buyers opine that the thermostat will drive you nuts to add a new but defective thermostat to a vehicle. Also, they also found that the thermostat is well worth the money. And, they also found that the thermostat is easy to replace and doesn't require any extra seals.

Top Customer Quotes:

This is designed to change flow direction within the pump.
This is constructed with high-quality and it works perfectly perfectly.
Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information).
This is a better thermostat with a gasket that goes around the lip.

Best For Temperature Range: Stant Premium Superstat Thermostat

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The Stant Premium Superstat Thermostat is suitable and reliable and fits well with your daily use. The stant premium superstat thermostat allows for great heat, is trouble free, It is great for ambient temperature and has a good design. Make sure this fits by entering your model number. Moreover, this is fitment and it fits well.

Lastly, the stant premium superstat thermostat is suitable for temperature range, is high and it is great for high performance.

Most customers opine that the thermostat comes with a gasket, so order that separately. In addition, they also found that the thermostat was installed in a 2003 dodge dakota with 5.9 (360) v8. And, a few say that this thermostat will require an o ring which does n't come with it.felpro part#35710.it will not seal properly without it and allow water to bypass the thermostat. Therefore, customers were eager to recommend it to friends and families.

Top Customer Quotes:

It is easy to drill a bleed hole in the flange.
This can check for the correct part and it fits perfectly.
This is a perfect fit for some applications.
This fits 1979 cj7 with 4.2l.

Best With Fast Shipping: Acdelco Degree Thermostat

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If you often find yourself scrambling for a convenient and suitable thermostat, Acdelco Degree Thermostat should be your first option for buying. The acdelco degree thermostat fits well, is designed for good part and it is good for good quality. Manufacturer says: Acdelco professional, premium aftermarket thermostats and caps give you our legendary quality at a competitive price. In addition, it works great and it is a factory original.

Finally, the acdelco degree thermostat is the true general motor original equipment parts brand, infusing a century of experience, innovation and quality into more than 90, 000 gm of other parts.

Almost all buyers agree that the thermostat fits 4.7 liters in the astrovan. And, a few say that the thermostat is a direct replacement and if you have no issues, no need to modify it. Moreover, a few strongly agree that the thermostat is perfect for the '99 chevrolet silverado 1500 4.3l. In short, many have used the thermostat for more than a few months without letup, and it shows no sign of giving up.

Top Customer Quotes:

This is great for a decent price, is great with fast shipping and it fits perfectly.
This will fit a throttle body engine.
It is great to fix a stuck thermostat in a 2001 chevy blazer.
This fits like the original, and makes installing quicker and easier.

Best With Part Numbers: Acdelco Ratstat 170 Performance Thermostat

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The features department is where Acdelco ratstat 170 performance thermostat truly manages to shine. The Acdelco Ratstat 170 Performance Thermostat is perfect for great quality and it is great for a great price. Manufacturer says: Our most common parts warranty offers coverage on the majority of our genuine gm parts and acdelco service replacement parts. And, this is the true general motor original equipment parts brand, infusing a century of experience, innovation and quality into more than 90, 000 gm oe and other parts.

The thermostat fits well and it has fixed problems. Above all, the acdelco ratstat 170 performance thermostat you can buy for good value, works great and it fits perfectly.

Most customers found that the thermostat is made in Japan, and has an 8 and 10 digit part number. And, they also found that the thermostat was perfect and there were no issues. Further, they say that the text from the description " comes with the thermostat and gasket you need to replace the thermostat.

Top Customer Quotes:

This fits gas but it fits duramax diesel.
Recommended replacement part for your gm vehicle's original factory component.
New and hot releases.

Best For Lifetime Warranty: Mishimoto Ratstat 170 Performance Thermostat

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We would, of course, be remiss if we didn't mention Mishimoto Ratstat 170 Performance Thermostat for regular use. The mishimoto ratstat 170 performance thermostat fits multiple chrysler applications with 5.7l hemi, 6.1l hemi, 6.4l hemi. Manufacturer says: Established in 2005, we have more than a decade of experience in working toward our goal of providing superior cooling system upgrades. Further, the thermostat works great and it is made for great replacement.

The thermostat comes with a direct fit and has a good design. In addition, it is not provided, Mishimoto engineers have designed racing thermostats to fit with the stock thermostat housing. Most importantly, the mishimoto ratstat 170performance thermostat has produced a line of upgrades to fit nearly any application.

Almost all customers found that the thermostat is a perfect fit low temperature replacement for this vehicle. In addition, they strongly agree that the thermostat is an awesome mod when it worked. Furthermore, a few also found that the thermostat is great for about 15, 000 miles. So, customers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:

This is made for 5.7 liters.
This is a perfect fit for the 2012 hemi charger pursuit.
This allows engine temperatures to rise before coolant begins to flow, ideal for cooler climates.
This thermostat works best if you have a tuner to adjust your fan settings.

Best For Country Of Origin: Gates Ratstat 170 Performance Thermostat

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The Gates line of thermostats comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Gates Ratstat 170 Performance Thermostat is made with high-quality and it comes with great part. Everything you need for a complete repair is included in one assembly. These high quality parts ensure an exact fit and easy installation while effectively restoring the cooling system to proper operation and performance.

Above all, the gates ratstat 170 performance thermostat features all-in-one solutions, simple bolt-on solutions, easy, one-step installation and requires no special tools.

Almost all buyers quickly discovered that the thermostat match for one part to add to that can be used on a 2004 gmc 5.3. Also, a few also found that the thermostat was wrong, the right one had the entire housing, but it was cheap enough, it was worth returning. And, they also found that the thermostat will allow engine temps to climb to about 180, then it opens enough to hold there for a couple of minutes. Overall, most customers call the thermostat functionally comfortable and no one questions it.

Why We Like This:

This provides the perfect solution, plus there could be a defective engine cooling fan module.
This is made with inferior construction and inconsistent crimping.
New and hot releases.

Best For Stainless Steel: Stant Ratstat 170 Performance Thermostat

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The Stant Ratstat 170 Performance Thermostat's material feels more premium than its price would suggest. The stant ratstat170 performancethermostat is used for stainless steel pistons and it is made for better performance. Make sure this fits by entering your model number. Further, this allows for easy swap and it runs much cooler.

Most importantly, the stant ratstat 170 performance thermostat runs nice and it has mounting flanges.

Almost all buyers quickly discovered that the thermostat maintains a very constant temperature even when sitting in traffic in the hot florida sun. In addition, a few strongly agree that the thermostat is perfect on a 2013 ram 1500 5.7 liter. In short, many have used the thermostat for more than a few months without any problems, and it shows no sign of giving up.

Top Customer Quotes:

180 f opening temperature; 1 year warranty.
This provides a consistent response to the vehicle's cooling system needs.
This is working great and it is easy to install.
This works as advertised, is upper and it runs cooler.

Best For Fit Good: Edelbrock Ratstat 170 Performance Thermostat

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Not everyone likes to purchase a thermostat for their regular use, but the Edelbrock Ratstat 170 Performance Thermostat would be an anomoly. The edelbrock ratstat 170 performance thermostat works well so far, is made for fit good and it works well for high performance. Make sure this fits by entering your model number. Also, the thermostat is made in the United States is a philosophy that began with Vic Sr. in 1938 and it continues today with the same high standards of performance and quality.

Above all, the edelbrock ratstat 170performance thermostat is very good and it fits perfectly.

Most customers agree that the thermostat comes with a gasket because a chevy thermostat housing is different than an old housing, which is different than a pontiac. Also, they also found that the thermostat work you can make anything work and fit.

Top Customer Quotes:

This works as advertised and it is working great.
Package dimensions : 6.55 l x 1.65 h x 4.25 w (inches).
This is way better than the part store t-stats.
This can be used on a 1995 gmc sierra 3500 ton with 350.

Best For Great Price: Jet Ratstat 170 Performance Thermostat

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If you often find yourself confused about convenient and suitable thermostat, Jet Ratstat 170 Performance Thermostat is your solution. The jet ratstat170 performancethermostat provides a precise metering of water throughout the engine and is easy to use. Make sure this fits by entering your model number. This thermostat allows the engine to operate at its peak efficiently.

Most importantly, the jet ratstat 170 performance thermostat is designed to reduce engine temperature and produce more horsepower.

Almost all buyers quickly discovered that the thermostat looks like it's built to last. In addition, a few say that this thermostat is opens up sooner than the male one at 195. To sum up, for almost all customers, the thermostat was what they were looking for.

Why We Like This:

This is designed for a great price and it fits perfectly.
This is made from stainless steel which ensures extreme durability.
This works flawlessly and it works as expected.
This can search for the correct part and it is perfect for great quality.

Best For Lower Temp: Motorad Ratstat 170 Performance Thermostat

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The Motorad Ratstat 170 Performance Thermostat's superior materials makes sure that it ages well with use. The motorad ratstat 170 performance thermostat works great and it has increased strength. Make sure this fits by entering your model number. Further, the thermostat works as advertised, is used high - grade stainless steel and it runs cooler.

Finally, the motorad ratstat 170 performance thermostat can trust the high quality product used in their vehicle.

One customer says - "Great way to keep your race car running cool. ". They strongly agree that the quality of this thermostat seemed really good straight out of the box. In short, most buyers agree that the thermostat suits them best, and no one questions it.

Why We Like This:

Larger opening for increased coolant flow.
This includes a variety of high-speed assembly machines and automated calibration equipment.
High grade stainless steel and copper construction.

Best Quality Design: Motorad Additional Thermostat

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The Motorad Additional Thermostat is the most suitable thermostat on the market today. The motorad additional thermostat is manufactured from high quality components to meet the demanding conditions of the automotive cooling system. Make sure this fits by entering your model number. In addition, the thermostat includes a variety of high-speed assembly machines and automated calibration equipment. Finally, the motorad additional thermostat can trust the high quality product used in their vehicle.

Most customers agree that the thermostat does fit a 2008 dodge caliber srt-4. Moreover, a few say that the thermostat is the thermostat for the water inlet side. In conclusion, most buyers agree that the thermostat is functionally comfortable and no one questions it.

Top Customer Quotes:

Manufactured with own specifications and processes.
This has a 170 degree temperature, which is also recommended, and includes the seal.
copper case and wax compound assure rapid response to temperature changes in the coolant.
Offset design, air relief valve, and oem style seals included where applicable.

Best For Customer Service: Mishimoto Every Thermostat

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We would, of course, be remiss if we didn't mention Mishimoto Every Thermostat for daily usage. The Mishimoto thermostat is not provided, Mishimoto engineers have designed racing thermostats to fit with the stock thermostat housing. Make sure this fits by entering your model number. In addition, it comes with a direct fit and it comes with a rubber gasket.

The thermostat fits well and it can for customer service. In addition, the thermostat has developed a racing thermostat engineered specifically for 2010. Most importantly, the mishimoto thermostat is fully warmed up. The mishimoto racing camaro thermostat will open up at a lower temperature than the stock thermostat, allowing the coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures.

Most buyers find that the thermostat works well in the car and now coolant temps are lower. And, a few say that the thermostat does fit an ls1 with the later model two piece thermostat housing. In conclusion, most buyers call the thermostat functionally comfort, and no one questions it.

Top Customer Quotes:

This allows engine temperatures to rise before coolant begins to flow, ideal for cooler climates.
Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures.
This has received free shipping and it runs nice.
It will promote greater cooling efficiency throughout your engine.