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Stant Thermostats

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49742 XACTstat Series Thermostat
Part Number: ST49742
Vehicle Info Required to Guarantee Fit
$88.99
Product Details
Notes : 1.21 in. With Seal Flange Diameter; 2.54 in. Without Seal Flange Diameter; 1.45 in. Height from Flange to BottomQuantity Sold : Sold individuallyWarranty : 90-day Stant limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 degreesSeries : XACTstat SeriesRecommended Use : OE Replacement
45849 Thermostat
Part Number: ST45849
Vehicle Info Required to Guarantee Fit
$17.99
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPC318002Material : Stainless SteelRecommended Use : OE Replacement
14127 Thermostat
Part Number: ST14127
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Location : LowerQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 degreesMaterial : Stainless SteelRecommended Use : OE Replacement
13588 Thermostat
Part Number: ST13588
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPM318005, 1430709Material : Stainless SteelRecommended Use : OE Replacement
45399 Thermostat
Part Number: ST45399
Vehicle Info Required to Guarantee Fit
$26.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPC318002Material : Stainless SteelRecommended Use : OE Replacement
48478 Thermostat
Part Number: ST48478
Vehicle Info Required to Guarantee Fit
$18.99
Vehicle Fitment
  • 1994 - 2002 Mazda 626 LX 6 Cyl 2.5L
  • 1993 - 1997 Mazda MX-6 Base 4 Cyl 2.0L
  • 1993 - 2002 Mazda 626 ES 6 Cyl 2.5L
  • 2011 - 2013 Mazda 2 Sport 4 Cyl 1.5L
  • 1993 - 2002 Mazda 626 LX 4 Cyl 2.0L
  • 2011 - 2013 Mazda 2 Touring 4 Cyl 1.5L
  • 2008 - 2010 Mazda RX-8 Grand Touring 2 Cyl 1.3L
  • 2011 - 2013 Mazda 2 GS 4 Cyl 1.5L
  • 1993 - 1997 Mazda MX-6 LS 6 Cyl 2.5L
  • 1999 - 2000 Mazda Protege ES 4 Cyl 1.8L
  • 1996 - 1998 Mazda MPV ES 6 Cyl 3.0L
  • 1992 - 1993 Mazda MX-3 Base 6 Cyl 1.8L
  • 1996 - 1998 Mazda MPV LX 6 Cyl 3.0L
  • 1995 - 2000 Mazda Millenia S 6 Cyl 2.3L
  • 2002 Mazda Millenia S 6 Cyl 2.3L
  • 2008 - 2010 Mazda RX-8 GT 2 Cyl 1.3L
  • 1995 - 1998 Mazda Millenia L 6 Cyl 2.5L
  • 1995 - 2002 Mazda Millenia Base 6 Cyl 2.5L
  • 2001 - 2003 Mazda Protege ES 4 Cyl 2.0L
  • 2009 - 2010 Mazda RX-8 R3 2 Cyl 1.3L
  • 1993 Mazda MX-3 SE 6 Cyl 1.8L
  • 2008 - 2009 Mazda RX-8 Touring 2 Cyl 1.3L
  • 2000 Mazda Millenia Millennium Edition 6 Cyl 2.3L
  • 2002 - 2003 Mazda Protege5 Base 4 Cyl 2.0L
  • 1996 Mazda MPV DX 6 Cyl 3.0L
  • 1993 - 1998 Mazda 626 DX 4 Cyl 2.0L
  • 2011 - 2013 Mazda 2 GX 4 Cyl 1.5L
  • 1999 - 2001 Mazda 626 ES 4 Cyl 2.0L
  • 2004 - 2007 Mazda RX-8 Base 2 Cyl 1.3L
  • 2001 Mazda Protege MP3 4 Cyl 2.0L
  • 2008 - 2009 Mazda RX-8 GS 2 Cyl 1.3L
  • 2011 Mazda 2 Yozora 4 Cyl 1.5L
  • 2003 Mazda Protege Mazdaspeed 4 Cyl 2.0L
  • 2002 - 2003 Mazda Protege DX 4 Cyl 2.0L
  • 2008 - 2010 Mazda RX-8 Sport 2 Cyl 1.3L
  • 2001 Mazda Millenia Base 6 Cyl 2.3L
  • 2001 - 2003 Mazda Protege LX 4 Cyl 2.0L
  • 1992 - 1994 Mazda MX-3 GS 6 Cyl 1.8L
  • 1996 Mazda MX-6 M Edition 6 Cyl 2.5L
  • 2008 Mazda RX-8 40th Anniversary Edition 2 Cyl 1.3L
  • 2005 Mazda RX-8 Shinka 2 Cyl 1.3L
Product Details
Quantity Sold : Sold individuallyWarranty : 90-day Stant limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 DegreesMaterial : Stainless SteelRecommended Use : OE Replacement
14419 Thermostat
Part Number: ST14419
Vehicle Info Required to Guarantee Fit
$23.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : 190 DegreesInterchange Part Number : REPA318003Material : Stainless SteelRecommended Use : OE Replacement
14358 Thermostat
Part Number: ST14358
Vehicle Info Required to Guarantee Fit
$25.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Material : Stainless SteelRecommended Use : OE Replacement
13006 Thermostat
Part Number: ST13006
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Notes : Gasket not included; Reverse poppet design; Economy thermostat typeReplaces OE Number : 36306Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : 160 degreesInterchange Part Number : REPC318003, 33009SMaterial : Stainless SteelRecommended Use : OE Replacement
14748 Thermostat
Part Number: ST14748
Vehicle Info Required to Guarantee Fit
$31.99
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Material : Stainless SteelRecommended Use : OE Replacement
45869 Thermostat
Part Number: ST45869
Vehicle Info Required to Guarantee Fit
$18.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPC318003, 33009SMaterial : Stainless SteelRecommended Use : OE Replacement
13349 Thermostat
Part Number: ST13349
Vehicle Info Required to Guarantee Fit
$19.99
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPC318003, 33009SMaterial : Stainless SteelRecommended Use : OE Replacement
45358 Thermostat
Part Number: ST45358
Vehicle Info Required to Guarantee Fit
$25.99
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPC318002Material : Stainless SteelRecommended Use : OE Replacement
48049 Thermostat
Part Number: ST48049
Vehicle Info Required to Guarantee Fit
$29.99
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Material : Stainless SteelRecommended Use : OE Replacement
14099 Thermostat
Part Number: ST14099
Vehicle Info Required to Guarantee Fit
$29.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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 : REPE318001Material : Stainless SteelRecommended Use : OE Replacement
Page 1 of 7 | Showing 1 - 15 of 92 results

Top Rated Products

Stant 48049 Thermostat
$29.99( Review)
Fits perfectly came right on time
Michael D.
VERIFIED PURCHASER
Stant 14078 Thermostat
$25.49( Review)
Nice service , prefessional customer service.
Alberto H.
VERIFIED PURCHASER
Stant 45399 Thermostat
$26.49( Review)
Great experience with your company and your products are excellent,,fast shipping
Randall H.
VERIFIED PURCHASER

Product Questions & Answers

Q:Does this part fit a 2003 f150?
JESSICA
A:BEST ANSWERHi Jessica, No, this part does not fit a 2003 Ford F-150. To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

Customer Guides

A well-regulated temperature is necessary in order to keep your engine running healthy, but there are a lot of factors that can make it overheat. One such factor is a failing thermostat. This component is responsible for regulating the temperature of the coolant coming into the engine and of the portion sent to the radiator. Whenever the coolant travels from the engine to the radiator, it passes at some point through the opening of the thermostat, which then controls coolant flow and heat flow by changing the size of its opening. Failure of the thermostat can cause escalated engine temperature, which when unchecked, could lead to engine damage. Thus, replace this component immediately once you notice a sudden upsurge in engine temperature. Why not try Stant this time? But before buying its product, let us first look at its specifications and performance.

Features

  • Made of stainless steel
  • Original equipment replacement
  • With opening temperature of 180 degrees
  • With a patented V-notch design for optimum coolant metering
  • With high-flow venturi for maximum cooling capacity
  • With a strong operating spring
  • Improves engine operation, fuel economy, and emissions

We tested this component on a 2005 Saturn Curve and a 1999 Dodge Durango, and here is what we have to say:

Thumbs up

  • The component passed our visual inspection. The housing was made of quality stainless steel. The other parts such as the charge cylinder, spring, main valve, and bypass valve were all in good condition.
  • It was a good timing that we had the test during a summer. After the installation of the thermostat, we noticed that the temperature of the engine of the Curve and the Durango was considerably cooler. We constantly checked the temperature gauge during the drive, and the needle never reached the unsafe level.
  • The component fit perfectly on its mounting location on top of the radiator hose. We did not need to trim or shave excess parts of the metal tabs. Using the socket to compress the spring was probably the most challenging part.

Thumbs down

  • The component did not come with the gasket that would provide a secure hold of the thermostat housing at the top of the radiator hose. We still had to make a separate order because of that.
  • The product did not come with the little cardboard tube that would have made the installation easier.

The verdict

This product comes with a very competitive price that is not that bad for the craftsmanship, appearance, and specs you will get. The lack of the additional components is the only issue we have with this unit, but other than that, it did what it had to do: the engine of the Durango and the Curve operated at a safer temperature.