{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "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 2218 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
$24.99
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 - Black, Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RC31960003
Vehicle Info Required to Guarantee Fit
$55.99
Product Details
Notes : Includes housingReplaces OE Number : 25199828Quantity 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 : 221 degreesInterchange Part Number : 1581766, 25199828Recommended 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
$18.49
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
$27.49
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
$14.99
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
$11.49
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 - Black, Plastic, Direct Fit, Sold individually, Gas, Includes Sensor and Gasket
Part Number: RM31960001
Vehicle Info Required to Guarantee Fit
$39.99
Product Details
Notes : Upper and Lower; Blade type; 2-prong male terminalReplaces OE Number : 11538699290Quantity 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 : 221 degrees FInterchange Part Number : 902812, 34713, 11538699290Material : PlasticProduct 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
$32.49
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
$31.49
Product Details
Location : FrontNotes : 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 : 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
$13.99
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
Page 1 of 148 | Showing 1 - 15 of 2218 results

Top Rated Products

Gates Thermostat
$9.49( Review)
Arrived in 2 days
Sadie B.
VERIFIED PURCHASER
Gates Thermostat
$7.49( Review)
Excellent service
Troy S.
VERIFIED PURCHASER

Popular Products

AJ811788 Thermostat
Part No: MRDAJ811788
( Review)
$20.99
33868 Thermostat
Part No: GAT33868
( Review)
$15.49
143-0710 Thermostat
Part No: 143-0710
( Review)
$25.49
7.8927 Thermostat
Part No: FAC78927
( Review)
$75.99
49742 Thermostat
Part No: ST49742
( Review)
$83.49

Product Questions & Answers

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:Does this come with a gasket?
Mason W.
A:BEST ANSWERHi Mason, I'm pleased to assist you. Based on OE number 06E121111AD, yes, the gasket is included in the package. Click the link below to continue ordering, and take advantage of our flash sale and limited supplies. I hope this helps, and enjoy shopping! https://www.carparts.com/thermostat-housing/replacement/repa318006?can=CPGG4850_CSQA_20230515 Show less
Grace G.
 
1 Question, 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