Premium Thermostat, 195 Degrees Fahrenheit
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Stant Superstat Premium Thermostat, 195 Degrees Fahrenheit

Part No. 45789 Warranty Details  
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The Superstat has the added features of a heavier frame, spring and heat motor for more control and longer life. Its unique, patented valve promotes extremely fast flow as the thermostat opens to reduce cycling. This thermostat offers a longer life so you do not have to change the thermostat as often, promotes improved engine efficiency from better temperature control and provides high flow.
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Opening Temperature:195


by PowerReviews
Stant SuperstatPremium Thermostat, 195 Degrees Fahrenheit

(based on 2 reviews)

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Reviewed by 2 customers

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Stant has gone sour


from Long Island, NY

About Me Casual Driver

Comments about Stant Superstat Premium Thermostat, 195 Degrees Fahrenheit:

I replaced my original with the superstat because I've never had a problem with them until now. This stat stuck closed until the temp was just below the highest point where you better stop the engine, then it opened and returned to normal. That is downright scary. Never had this problem with the old design.

(2 of 2 customers found this review helpful)




from ohio

About Me Auto Enthusiast

Verified Buyer


  • Easy To Install


    Best Uses

      Comments about Stant Superstat Premium Thermostat, 195 Degrees Fahrenheit:

      junk stay with regular one this one sticks and didnt have heat, put old one back in no sticking and heat run you out only relpaced it because not knowing how old it was

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      1 Question | 1 Answer
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      • Q:

        is there a fail safe on this thermostat? Superstat super premium thermostat, 195 degrees
        Asked on 9/22/2012 by Tom from Thornville, Oh

        1 answer



          No, this Stant Superstat™ Super Premium Thermostat, 195 Degrees Fahrenheit (Part No. 45789) is not a fail safe thermostat. All thermostats will fail in either a closed or open position; there is no such thing as a thermostat that will fail in a “safe” position. Although some brands may claim a thermostat fails in a safe position, it simply locks itself open while it is in a full stroke open position. It will not spring open if it fails in a closed position. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

          Answered on 9/24/2012 by Steve from AAP
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