Call To Order: 1-800-541-9352

Get the Best Priced Thermostat Parts

Select Your Vehicle:
  • Fast Shipping
  • 30-Day Return Policy
  • Low Prices


Replacement Thermostat Information

Choose from top brands including: Stant, Gates, Replacement, Genuine, Beck Arnley, AC Delco, Original Equipment, Mahle, Motorcraft, Mopar, Hella and Motorad.


ThermostatThe thermostat is a small, inexpensive, and absolutely essential part of the typical liquid cooled vehicle cooling system. Despite its somewhat humble appearance, this part of the cooling system serves to control the flow of coolant through the engine. It does this via a simple, yet ingenious design, which allows it to gauge the necessary flow by temperature. As the temperature of the engine moves toward the typical 200 degrees Fahrenheit that most passenger vehicles operate at today, the valve of the thermostat gradually opens, allowing the necessary amount of coolant to circulate through the cooling system, protecting engine parts from being damaged by the heat produced by the engine. Overheating is one of the usual signs of a thermostat malfunction, and once this happens, attention to the cooling system should be made a top priority, as repeated overheating can cause serious and expensive problems. Fortunately, replacing a failed thermostat is a fairly easy automotive project, one that can be completed with relative ease and done successfully even by those without a great deal of under the hood experience. Experienced parts sellers with a solid commitment to quality customer service, PartsGeeks.com can be trusted to get the right part delivered fast, and at a price that makes doing it yourself an attractive option.

Shop By Make

Replacement Thermostats
› Show Side Navigation
› Change Vehicle
Showing 1 to 10 of 112,771 Products
Review Fitment Notes to Ensure Proper Fit
Select Year
Select Make
Select Brand
Related Parts
Expansion Tank

Expansion Tank
Fan Clutch

Fan Clutch
Radiator

Radiator
Radiator Fan

Radiator Fan
Radiator Hose

Radiator Hose
Radiator Support

Radiator Support
Thermostat Housing

Thermostat Housing
Water Pump

Water Pump

Related Top Sellers

Chevrolet 622-001
2002-2009 Chevrolet Trailblazer Fan Clutch Dorman - 622-001
Priced From $146.43
Nissan 623760
2013-2017 Nissan Pathfinder Radiator Fan TYC - 623760
Priced From $184.98
Infiniti NI3115149
2013 Infiniti JX35 Radiator Fan Action Crash - NI3115149
Priced From $164.98
Chrysler CH1206102
2015-2017 Chrysler 200 Radiator Shutter Assembly Action Crash - CH1206102
Priced From $139.98
Jaguar W0133-1605903
2002-2008 Jaguar X Type Radiator Hose Eurospare - W0133-1605903
Priced From $117.58
Jaguar W0133-1657659
2002-2008 Jaguar X Type Radiator Nissens - W0133-1657659
Priced From $124.58
Dodge CH3014105
1994-2002 Dodge Ram 2500 Expansion Tank Action Crash - CH3014105
Priced From $13.98
Audi W0133-1788967
2004-2010 Audi A8 Quattro Expansion Tank Genuine - W0133-1788967
Priced From $131.58
Jeep RAD2910
2002-2006 Jeep Liberty Radiator Action Crash - RAD2910
Priced From $89.98
Chrysler W0133-1718726
2004-2008 Chrysler Crossfire Expansion Tank Genuine - W0133-1718726
Priced From $73.58
Volkswagen W0133-1608728
2002-2005 Volkswagen Jetta Water Pump Bosch - W0133-1608728
Priced From $73.58
Chrysler RAD2298
2001-2010 Chrysler PT Cruiser Radiator Action Crash - RAD2298
Priced From $62.98
Ford RAD2173
1998-2011 Ford Ranger Radiator Action Crash - RAD2173
Priced From $101.98
Toyota 221-0517
2000-2003, 2005-2006 Toyota Tundra Radiator Denso - 221-0517
Priced From $135.43
Toyota 221-0508
1996-2002 Toyota 4Runner Radiator Denso - 221-0508
Priced From $118.43
Dodge RAD2813
2004-2008 Dodge Ram 1500 Radiator Action Crash - RAD2813
Priced From $91.98
Ford 121-253A121-250
2005-2010 Ford Mustang Thermostat Housing Replacement - 121-253A121-250
Priced From $69.95
BMW W0133-1846457
2007-2013 BMW 328i Radiator Genuine - W0133-1846457
Priced From $512.58
Dodge CH1225202
2006-2010 Dodge Charger Radiator Support Action Crash - CH1225202
Priced From $110.98
Ford CU1165
1983-1996 Ford F250 Radiator Spectra Premium - CU1165
Priced From $327.43

Thermostat Information

Your AC Delco Thermostat is an integral feature of a vehicle's cooling methods that regulates your car's temperature.


AC Delco

AC Delco Thermostat
A car is really only as good as the parts it uses, such as the AC Delco thermostat. Improved driving is a snap with after-market parts made to work with the engine as well as steering components. Your vehicle is outstanding due to its great performance and terrific style, so to keep it running in top form you want the best in quality parts and accessories. A vehicle's performance is a composite of several factors including high quality parts. Your vehicle's thermostat keeps optimal temperature by increasing or decreasing the amount of coolant utilized by your engine. A thermostat is a fundamental part of your car's coolant system that monitors your car's temperature. A non-functioning thermostat will most likely cause your car to overheat, which will eventually damage your vehicle's engine. Once the thermostat reaches a fixed temperature reading, it opens a valve near the radiator and liquid flows around the motor. Your thermostat is found nestled between your car's radiator and engine and plays the role of an engine coolant valve.


A Beck Arnley Thermostat is a fundamental part of a car overall cooling system that maintains the vehicle's temperature.


Beck Arnley

Beck Arnley Thermostat
Looking for an honest source for quality parts such as a Beck Arnley thermostat? Better driving is a breeze with optional equipment engineered to work with the engine and guidance components. It doesn't matter if you race your car or just take joy in driving a high-performance vehicle, the highest quality replacement parts are vital. Great capability and performance are dependent on first-rate parts and accessories. A thermostat is a fundamental component of a vehicle's cooling system which maintains your vehicle's temperature. If the thermostat gets to a fixed reading, it triggers an internal valve near the radiator and liquid then flows through the engine. Your thermostat keeps the right temperature by fine tuning the amount of coolant used by the engine. Your thermostat can be found next to the vehicle's engine and radiator and works as a temperature control valve. A broken thermostat can cause your vehicle to overheat, which will eventually cause damage to your vehicle's engine.


Your Behr Thermostat is a fundamental component of your engine's coolant system that oversees your vehicle's temperature.


Behr

Behr Thermostat
The right parts, like a Behr thermostat, are just a few clicks away when you buy them from PartsGeek. Take your vehicle to the ultimate level of operation by using performance parts. By enabling your injectors to consume gasoline better, performance equipment options make for higher horsepower while cutting excess fuel wastage. To increase the horsepower of your vehicle's power plant, install a selection of these optional parts that are specifically built to raise performance. Your car's thermostat maintains optimal temperature through controlling the coolant flow used in your car's engine. A failing thermostat has the potential to cause your automobile to become very hot, which will damage your engine. The thermostat is an essential device of a car overall cooling system which monitors your car's temperature. Your vehicle's thermostat is generally found next to your engine and radiator and functions as a valve for coolant. If the thermostat reaches a high enough temperature measurement, it triggers a valve in the coolant line and coolant flows around the motor.


The Gates Thermostat is an integral component of a vehicle's cooling system that controls your vehicle's temperature.


Gates

Gates Thermostat
If you want the most service out of your car or truck, consider a Gates thermostat. By making it possible for your injectors to burn gasoline more efficiently, performance components increase horsepower while cutting excess fuel usage. If you selected a performance-optimized car for its high-end engine power and performance, back up that investment and buy first rate aftermarket parts. Top-notch horsepower and automotive performance are derived from great parts and accessories. Your thermostat is a fundamental part of a vehicle's cooling system that maintains the vehicle's temperature. Your vehicle's thermostat resides nestled between the radiator and engine and plays the role of an engine valve. If the thermostat reaches a preset temperature, it opens an internal valve in the radiator and liquid flows around the engine. A failing thermostat will likely cause your car to become overheated, and can ruin your vehicle's engine. Your car's thermostat maintains proper temperature by controlling the coolant flow utilized by your engine.


A Mopar Thermostat is an essential device of a vehicle's cooling system which regulates the car's temperature.


Mopar

Mopar Thermostat
To get outstanding performance from your car or truck, consider a Mopar thermostat. People who appreciate performance realize that only the best quality parts should be used. Excellent horsepower and high performance are dependent on outstanding components and accessories. Your car is an investment because it has high performance and great style, and to have it going in top condition you need the ultimate in top-notch parts and accessories. Your thermostat is a fundamental device of your engine's overall cooling system that controls the car's temperature. A thermostat ensures the right temperature through controlling the amount of coolant used by your engine. A non-functioning thermostat will most likely cause your car or truck to overheat, which will cause damage to your vehicle's engine. Once the thermostat reaches a fixed temperature, it triggers a valve near the radiator and liquid flows around the engine. Your car's thermostat can be found nestled between the engine and radiator and functions as an engine coolant valve.


The Motorcraft Thermostat is an important device of your car's overall cooling system that controls your vehicle's temperature.


Motorcraft

Motorcraft Thermostat
Searching for a reliable source of quality parts such as a Motorcraft thermostat? When you buy a vehicle engineered for high performance it needs premium quality OEM and aftermarket parts. It doesn't matter if you race or just take joy in driving a performance vehicle, top quality auto parts are vital. People who appreciate performance know that only premium quality aftermarket and OEM parts should be used for repairs and maintenance. Your car's thermostat maintains the right temperature through increasing or decreasing the coolant flow utilized by the engine. A broken thermostat will cause your car or truck to quickly overheat, which can severely damage your vehicle's engine. Once the thermostat gets to a high enough temperature reading, it opens a valve in the coolant line and coolant flows around the motor. A thermostat is an important part of your car's cooling methods which regulates the car's temperature. A thermostat is found next to the vehicle's engine and radiator and plays the role of an engine valve.


The Stant Thermostat is an integral component of a car coolant system which oversees the car's temperature.


Stant

Stant Thermostat
If you're in the market for a Stant thermostat, caring for your cherished vehicle with OEM quality parts is the smartest move, time after time. If you picked that high-performance vehicle to enjoy its high-end engine power and performance, support that investment by installing the best replacement parts and accessories. To raise the power of your vehicle's power plant, install a few of these optional components that are custom designed to expand performance. Outstanding car manufacturers know the vital importance of great performance. Your car's thermostat maintains proper temperature through increasing or decreasing the coolant flow utilized in your engine. When the thermostat gets to a high enough temperature measurement, it triggers a valve near the radiator and coolant begins to flow through the engine. The thermostat is a basic device of a vehicle's cooling methods that oversees your vehicle's temperature. The thermostat resides next to your car's radiator and engine and works as a valve for coolant. A failing thermostat will most likely cause your car or truck to overheat, and can break the engine. Every automobile will need replacement parts once in a while, so if you need a Stant thermostat, PartsGeek.com is the place to find all the parts you could need.


Thermostat

You probably pay extensive attention to the internal temperature of your vehicle from day to day, but do you think a lot about the temperature levels in your engine? Maintaining consistent engine heat is essential to your vehicle’s operation, and your thermostat is the central component in ensuring that your engine remains functioning. Regular checks, assessments and repairs to your cooling system can help prevent issues on the road.

PartsGeek.com offers a wide selection of thermostat replacement parts that can help you maintain your system. Our product selection includes items from Calorstat, Gates, Stant, Kuzeh and more, and with an easy fit guide and 30-day return policy, you can find the part that truly fits your unique needs.

What Is a Thermostat?

Overall, thermostats are mechanisms that regulate the temperature of a system. In the case of your vehicle, it controls the temperature of your engine through the release of coolant. When your vehicle sits off and the engine is cooled, the mechanism remains closed. Once you start your vehicle the engine begins to heat up. After the engine reaches a determined operating temperature, the thermostat opens, allowing coolant to flow through the system, lowering the heat of the engine, allowing it to operate at the ideal temperature.

How Much Is a New Thermostat?

PartsGeek.com offers a selection of thermostats at prices ranging from $20 to $160. The cost of your replacement part depends on a variety of factors including:

  • Car make and model
  • Car year
  • Engine make
  • Thermostat Brand

Whatever your needs, the inventory offers a number of choices that fit your performance and financial needs.

How Do You Recognize a Failing Thermostat?

Failing thermostats can be one of the biggest causes for car malfunctioning, so it is important to recognize when your system begins to fail. The earlier you can detect and repair a malfunction the easier to fix the issue. Most commonly these issues arise from a system that is stuck open or shut. The first thing to look for is a temperature gauge that reads high during the first fifteen minutes of vehicle operation. Secondly, erratic changes in the temperature are a strong sign that something is wrong. Finally, leaking coolant typically indicates an issue, so be wary of any leak spots around your vehicle.

How Do You Maintain Your Thermostat?

The largest cause of thermostat malfunctioning is contaminated coolant, so it is important to regularly maintain the system and keep it clean. There are two central ways to avoid contamination, mixing coolants and excess moisture in the system. Both cause debris build up which can trap the thermostat open or closed. Regular checks of your engine can help you avoid issues.


Written By: | Email | twitter


Shop By Model


Some of our Customer Reviews
Very Satisfied
Reviewer: buckie

Got my part fast and perfect fit

2001 Land Rover Range Rover Thermostat

Very Satisfied
Reviewer: Dan

Product functions exactly as it's supposed to, and it arrived very quickly!

2008 Chevrolet Silverado 1500 Thermostat

Very Satisfied
Reviewer: gacasillas

PartsGeek.com is an excellent site for parts at a great price, I am using them again today!

2001 Chevrolet Silverado 1500 Thermostat

Very Satisfied
Reviewer: karen ennis

My first order, and the order came in 2 days. Its has been about a month and have not had any problems. Will be ordering from Parts Geek again.

Thank You

1999 Land Rover Range Rover Thermostat

Very Satisfied
Reviewer: John O'Donnell

Great buy, even came with the seal which was really convenient.

1995 Volkswagen Jetta Thermostat

Very Satisfied
Reviewer: Jonathan

I got good and fast service and the part was the correct one.

1996 Nissan Sentra Thermostat