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MotoRad 48799 Xactstat Thermostat

  • Based on 374 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Thursday, Oct 1
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Features

  • Original equipment design.
  • Made of durable material for a long lasting life.
  • Stainless steel assembly engineered for a smooth performance.
  • Fit type: Vehicle Specific

Description

MotoRad OE Type Thermostat, stainless steel

Manufacturer: ‎MotoRad


Brand: ‎MotoRad


Model: ‎48799


Item Weight: ‎4.2 ounces


Product Dimensions: ‎2.2 x 2.2 x 2.5 inches


Item model number: ‎48799


Exterior: ‎Machined


Manufacturer Part Number: ‎48799


OEM Part Number: ‎48799


Position: ‎Center


Date First Available: April 29, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great Product.
This Thermostat works great. Before the install my car temp would stay around 212-213 degrees while driving. Now my temp rarely goes over 196 degrees. Installation is simple. It's only 2 bolts on the flange then you just pop the old one out and pop the new one in. Easy peasy. Note: make sure you put the plunger in the correct position or the thermostat may not work properly and may cause your engine to overheat. Side tips: you can use a 1/2" socket or I think a 13 mm maybe. Also I recommend romoving your plastic engine cover and also removing the electrical connector from the air intake tube for easier access to the bolts. Furthermore I myself added a fel-pro thermostat gasket because my old thermostat was leaking coolant. The Thermostat does have a rubber seal around it but I wanted the peace of mind to know it wouldn't ever leak again. Good luck to all and safe travels. ... show more
Reviewed in the United States on October 16, 2020 by John Moore

  • Easy to install and works great on 2006 5.7 Hemi engine
Very good value for price. I had a shop put a new water pump and thermostat in my 2006 Dodge Ram 1500. They used the OEM 205 degree thermostat which caused the truck to run warmer than usual. Temp gauge would stay at half or climb about 1/8” above half. When towing uphill a steep grade with a loaded trailer temp would rise to about 3/4 or higher on the gauge. Now with this thermostat temp stays below half about 1/8” and driving the same grade reaches to about half but doesn’t go over. Pretty easy to install if you watch the 1Aauto.com website video on how to replace the thermostat on these 2006 5.7 Hemi engines. Used a 13mm socket and an adjustable pair of pliers for the hose clamp. Would recommend. ... show more
Reviewed in the United States on July 29, 2020 by Joseph Duardo

  • Great item
Dodge Charger SRT8 to lower engine temps. Works perfect! Always test the thermostat in boiling water to ensure thermostat opens fully then cool it off, repeat the cycle few times to make certain it is working correctly. Price could be a little better but compared to dealership it’s well worth it!
Reviewed in the United States on February 17, 2021 by Nicoz

  • works fine
good piece works fine
Reviewed in the United States on May 8, 2019 by fast auto

  • Works in a 2013 Challenger R/T Hemi 5.7 with no codes thrown
I replaced my water pump and thermostat at the same time, using this thermostat to help with heat soak power loss in the warmer months. So far so good, the temp stays a few ticks lower on the dash and no hiccups or temp swings. I have minimal mods with a canned 93 octane tune, and I haven't had any codes/dummy lights. Do yourself a favor and Youtube how to install a water pump or thermostat for a Hemi if you've never done it. It isn't overly complex, but it helps to see how everything comes apart before doing it yourself. ... show more
Reviewed in the United States on December 27, 2019 by Scott Black

  • Perfect fit on 2003 Dodge ram 2500 5.7 l
Perfect fit on my 2003 Dodge ram 2500 5.7 l. Completely satisfied
Reviewed in the United States on August 29, 2025 by PT

  • Works great in my 2007 Jeep JC SRT8 6.1
The cooling fan in my Jeep SRT8 blown!! It was a garbage knock off that some previous owner installed in her). I ordered a oem mopar cooling fan (expensive as f…….) but is what it is. The Jeep was always running with the needle between 210 - 215°F (factory 203°F thermostat). I ordered this stant (motorad) 190°F thermostat (I didn’t go with the 180°F one because it needs a custom tune to start the fan up at early temperature, it will turn your check engine light on otherwise). I also ordered a new gates water pump and radiator hoses. Difference is night and day!!! temps stay between 196 - 203°F while you driving and statically at 198°F on idle (under inclement Florida summer about 91°F). MAKE SURE TO BLEED THE COOLING SYSTEM PROPERLY! ... show more
Reviewed in the United States on August 6, 2022 by Richard

  • Great stat.
As easy as 1, 2, 3 went right in, keeps my hemi just bellow 1/2 way on the temp gauge. Make sure you bleed the air out of the system. You can either use the bleeder valve if equipped or just run the motor with the heat on High to circulate coolant thru the heater core. This will burp the air out and drop the coolant level in the overflow tank, add more coolant and don't over fill it. Keep it this was until the level remains constant. ... show more
Reviewed in the United States on August 30, 2014 by Keith D.

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