{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

Thermostats

Driving your vehicle when it has a bad thermostat can be problematic. Your engine may overheat or it may not get hot enough to reach peak performance. Get your engine back to peak condition by getting a replacement thermostat right here at Carparts.com. Our great selection of thermostat replacements come only from trusted manufacturers, so you can be sure of their quality and durability. Browse through our selection of thermostats and get the best deal when you order one today.
Refine by:
See All
See All

Shop Catalog

Showing 1 - 15 of 2180 results
Display item:
15
30
45
Sort by:
Thermostat Housing - Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RB31800002
Vehicle Info Required to Guarantee Fit
$36.99
Product Details
Notes : Includes housingQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 108 degreesInterchange Part Number : 34788Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Black, Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RH31800001
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Notes : Includes housingReplaces OE Number : 19301RAAA02Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 1430813, 48767, 19301RAAA02Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Stainless Steel, Direct Fit, Sold individually, Gas, Includes Gasket and Jiggle Pin
Part Number: REPN318005
Vehicle Info Required to Guarantee Fit
$19.49
Product Details
Notes : Includes housingQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesInterchange Part Number : 34041Material : Stainless SteelProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Plastic, Direct Fit, Sold individually, Includes Sensor and Gasket
Part Number: REPV318007
Vehicle Info Required to Guarantee Fit
$27.99
Product Details
Notes : Includes housing and gasket; Blade type; 2-prong male terminalReplaces OE Number : LR006071, 31355151Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 195 degreesInterchange Part Number : 34716, LR006071, 31355151Material : PlasticProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Plastic, Direct Fit, Sold individually, 3 Bolt Hole, Without Sensor
Part Number: REPF318003
Vehicle Info Required to Guarantee Fit
$13.49
Product Details
Notes : Includes housing; Without SensorReplaces OE Number : 3M4Z8575B, L35715170BQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesInterchange Part Number : RT1193, 3M4Z8575B, L35715170BMaterial : PlasticProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Stainless Steel, Direct Fit, Sold individually, Includes Sensor
Part Number: REPB318011
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Notes : Includes housing; Blade type; 2-prong male terminalReplaces OE Number : 11537586885Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 105 degreesInterchange Part Number : 1430869, 11537586885Material : Stainless SteelProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat, Stainless Steel
Part Number: REPS318002
Vehicle Info Required to Guarantee Fit
$12.49
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 170 degreesInterchange Part Number : 1430710, 14147, 33857Material : Stainless SteelRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RM31800001
Vehicle Info Required to Guarantee Fit
$33.49
Product Details
Notes : Includes housing and gasket; Upper Housing (Water Outlet); Blade type; Female connector; 2-prong male terminalReplaces OE Number : 2722000515Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 34718, 2722000515Product Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Black, Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RD31800001
Vehicle Info Required to Guarantee Fit
$16.49
Product Details
Notes : Includes housing; 1.61 in. Outlet 1 ODReplaces OE Number : 5184977AEQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 203 degrees FInterchange Part Number : 34776, 5184977AERecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Black, Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RM31800003
Vehicle Info Required to Guarantee Fit
$47.49
Product Details
Notes : Includes housing; Blade type; 2-prong male terminalReplaces OE Number : 2762000515Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 103 degreesInterchange Part Number : 410390103D, 2762000515Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Stainless Steel, Direct Fit, Sold individually, 3.5L Eng. 6Cyl, Includes Gasket
Part Number: REPN318004
Vehicle Info Required to Guarantee Fit
$20.99
Product Details
Notes : Includes housingQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesInterchange Part Number : 1430815, 33951, THN008Material : Stainless SteelRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Direct Fit, Sold individually
Part Number: REPA318006
Vehicle Info Required to Guarantee Fit
$28.50
Product Details
Notes : Includes housingReplaces OE Number : 06E121111ADQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 34839, 06E121111ADProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Plastic, Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RL31800001
Vehicle Info Required to Guarantee Fit
$14.48
Product Details
Notes : Upper Housing (Water Outlet)Replaces OE Number : 1603131020Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesInterchange Part Number : 1430879, 1603131020Material : PlasticProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat Housing - Stainless Steel, Direct Fit, Sold individually, Includes Housing
Part Number: REPH318003
Vehicle Info Required to Guarantee Fit
$16.49
Product Details
Notes : Includes housing and sealQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 174 degreesInterchange Part Number : 1430814Material : Stainless SteelProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Thermostat, Stainless Steel
Part Number: REPH318002
Vehicle Info Required to Guarantee Fit
$10.49
Product Details
Replaces OE Number : 19301PLC315Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 DegreesInterchange Part Number : THH007, 19301PLC315Material : Stainless SteelRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 60-Day Return Policy
Page 1 of 146 | Showing 1 - 15 of 2180 results

Popular Products

AJ811788 Thermostat
Part No: MRDAJ811788
( Review)
$21.49
33868 Gates OE Replacement Thermostat
Part No: GAT33868
( Review)
$17.99
7.8927 Thermostat
Part No: FAC78927
( Review)
$75.99
TX 146 78D Mahle OE Replacement Thermostat
Part No: MAHTX14678D
( Review)
$40.49

Product Questions & Answers

Q:Where is this located on the car,?
Dorothy Y.
A:BEST ANSWERHi Dorothy, I'm glad to assist you. The thermostat is located on the left side of the engine, right next to the transmission. Still, you can also refer to online video-sharing websites for DIY parts install tutorials. Grab our low-price offer and click the link below to order today. Happy shopping! https://www.carparts.com/thermostat/replacement/reph318002?can=CPJE1043_CSQA_20220917 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >
Q:Do I need to apply any sort of sealant before I put in my new thermostat? Show Less
Dominic L.
A:BEST ANSWERHello! No, you do not need to use any sealant.
Mitchell D.
 
1 Question, 1 AnswerView all Q&As >
Q:Do the bolts come with the casing and thermostat for a 2002 Honda crv? Show Less
Sharon B.
A:BEST ANSWERHi Sharon, I'm pleased to assist you. No, the bolts are not included. You can reuse the old ones or take them as a sample to an auto supply store and purchase them locally. Click the link below to continue ordering today. Secure your order from limited stocks and take advantage of our ongoing sale. I hope this helps. Have fun shopping! https://www.carparts.com/thermostat/replacement/reph318003?can=CPGG4850_CSQA_20230825 Show less
Grace G.
 
3 Questions, 1 AnswerView all Q&As >

Shopping for Thermostat

Thermostat Shopping Info

What Is a Thermostat?

Your thermostat is an important part of your vehicle’s cooling system, which is usually located near your radiator. The thermostat helps regulate your engine's temperature, keeping it within the ideal range for optimal function and performance.

How Much Does a Thermostat Replacement Cost?

The cost of a replacement thermostat can vary, depending on your vehicle’s year, make, and model. Parts alone can cost from $10 to $60. The average labor cost can range from $120 to $150, but it may change based on location and the extent of work needed.

Shop for Aftermarket Thermostats on CarParts.com

Don't let your engine overheat and sustain damage because of a bad thermostat. Luckily, you can get a direct-fit aftermarket thermostat right here at CarParts.com. Purchase a thermostat today without leaving your home.

We have a wide variety of thermostats made of various materials, including stainless steel, copper, and aluminum. They’re all made with specified opening temperature ratings, so you can get a thermostat that perfectly matches your car’s needs and maintains excellent engine performance. You can easily navigate through our website and use refinements, so you can place your order with a few clicks.

Our aftermarket thermostats guarantee OE-grade performance and fit. Our products are all made by reliable manufacturers who are considered veterans in the automotive industry. Each item has gone through strict manufacturing and testing procedures, guaranteeing durability and dependable safety. Our thermostats are all priced competitively, so you can fix your vehicle without spending a fortune.

Are you ready to shop for an aftermarket thermostat? You can conveniently narrow down your search based on compatibility by entering your vehicle’s year, make, and model into our vehicle selector. Feeling unsure about your order? Don’t worry! Our customer service team is ready 24/7 to assist you. Take a look at our thermostats and shop now!

Featured Makes

Helpful Automotive Resources

What Does It Mean When the Engine Is Hot While the AC Is Off?
What Does It Mean When the Engine Is Hot While the AC Is Off?Sometimes your engine heats up and reaches critical temperatures when you’re driving. Normally, turning off the air conditioning would help in this scenario, but what if your engine overheats even if you haven’t turned on the AC? Engine Hot, AC Off: What Does That Mean?
What Does Check Gauges Mean?
What Does Check Gauges Mean?A modern vehicle is equipped with several sensors that help monitor the condition of some of its most critical components. These sensors send their data to the powertrain control module (PCM). The PCM then alerts the driver accordingly through the instrument panel cluster. One example of a warning light is
Where Is the Thermostat Located?
Where Is the Thermostat Located?A: The thermostat is one of the most important components of a vehicle’s cooling system. Responsible for regulating coolant flow, it makes sure that the engine doesn’t overheat and stays within the normal operating temperature.