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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
14127 Thermostat
Part Number: ST14127
Vehicle Info Required to Guarantee Fit
$22.49
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
48049 Thermostat
Part Number: ST48049
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.

Material : Stainless SteelRecommended Use : OE Replacement
14099 Thermostat
Part Number: ST14099
Vehicle Info Required to Guarantee Fit
$28.99
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 : REPE318001Material : Stainless SteelRecommended Use : OE Replacement
13369 Thermostat
Part Number: ST13369
Vehicle Info Required to Guarantee Fit
$18.99
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
14078 Thermostat
Part Number: ST14078
Vehicle Info Required to Guarantee Fit
$25.49
Product Details
Location : Passenger SideQuantity 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 : REPC318003, 33009SMaterial : Stainless SteelRecommended Use : OE Replacement
49279 Thermostat
Part Number: ST49279
Vehicle Info Required to Guarantee Fit
$34.49
Product Details
Notes : Integrated Housing Thermostat with SealQuantity 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 : 192 degreesInterchange Part Number : RI31800001Material : MetalRecommended Use : OE Replacement
14028 Thermostat
Part Number: ST14028
Vehicle Info Required to Guarantee Fit
$19.49
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
48759 Thermostat
Part Number: ST48759
Vehicle Info Required to Guarantee Fit
$48.49
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
48619 Thermostat
Part Number: ST48619
Vehicle Info Required to Guarantee Fit
$25.49
Vehicle Fitment
  • 1990 Suzuki Swift L 4 Cyl 1.3L
  • 1989 - 1990 Suzuki Swift GLX 4 Cyl 1.3L
  • 1990 Suzuki Swift GA 4 Cyl 1.3L
  • 1990 Suzuki Swift GS 4 Cyl 1.3L
  • 1990 Suzuki Swift GT 4 Cyl 1.3L
  • 1990 Suzuki Swift GL 4 Cyl 1.3L
  • 1990 Suzuki Swift S 4 Cyl 1.3L
  • 1989 Suzuki Swift GTI 4 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 : 190 DegreesMaterial : Stainless SteelRecommended Use : OE Replacement
13739 Thermostat
Part Number: ST13739
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Notes : 1 in. Bypass Plate Diameter; 2.13 in. Flange Diameter (Without Seal); 1.18 in. Height from Flange to Bottom; 0.7 in. Height from Flange to Top of BridgeQuantity 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 : 195 degreesInterchange Part Number : REPC318003, 33009SRecommended Use : OE Replacement
14818 Thermostat
Part Number: ST14818
Vehicle Info Required to Guarantee Fit
$23.49
Vehicle Fitment
  • 1999 - 2002 Infiniti G20 T 4 Cyl 2.0L
  • 1999 - 2002 Infiniti G20 Base 4 Cyl 2.0L
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
14047 Thermostat
Part Number: ST14047
Vehicle Info Required to Guarantee Fit
$24.49
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
45028 Thermostat
Part Number: ST45028
Vehicle Info Required to Guarantee Fit
$24.99
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
14687 Thermostat
Part Number: ST14687
Vehicle Info Required to Guarantee Fit
$27.99
Vehicle Fitment
  • 1994 - 1996 Infiniti Q45 T 8 Cyl 4.5L
  • 1990 - 1996 Infiniti Q45 Base 8 Cyl 4.5L
  • 1991 - 1996 Infiniti Q45 A 8 Cyl 4.5L
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
Page 1 of 3 | Showing 1 - 15 of 40 results

Top Rated Products

Stant 48049 Thermostat
$29.49( 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 14127 Thermostat
$22.49( Review)
Great part, even better service. I ordered a Thermostat for my Mitsubishi 3000GT and See More
Dustin B.
VERIFIED PURCHASER

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.

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.