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Stant-45356 Superstat Premium Thermostat, Stainless Steel

Free shipping on orders over $29.99

$13.11

$ 6 .99 $6.99

In Stock
  • Premium Superstat thermostat.
  • Uses high venturi for maximum cooling capacity during high temperature, high load oepration.
  • 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats.
  • Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance.
  • Thicker flange.


Premium Superstat thermostat. Uses high venturi for maximum cooling capacity during high temperature, high load oepration. 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats. Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance. Thicker flange.


jeff
2025-08-20 18:15:11
Works as expected, comes with paper gasket
Chazman
2025-08-03 14:14:21
Works as expected and opens at around 160 degrees.
J. Griffin
2025-07-29 13:09:02
I'll start with my dislike... I don't like that STANT SuperStat is no more. You won't get a STANT SuperStat.That said, you will get a MotoRad.Hmmm... "I never heard tell of such".Turns out, they say they have been around forever. Well, I have been around even longer and no one has ever heard of me either... so we're even.Don't forget to drill a small bleed hole in your new stat (if it doesn't have one). I drill a few, so a tiny bit of coolant is flowing past the stat. It will operate right on que.😊
Kenneth Watkins
2025-03-03 13:53:44
To low of temp for my 350
W&G Consultants
2025-02-17 10:48:29
When I normally replace thermostats on my vehicles, I normally go to Autozone or some parts store and get the "Premium" 160* types but they never seem to hold up 160* and on my 94 F150 XLT, the pointer would normally be between the "n" and "o" on the (Normal) word.Well I decided to order this 160* seeing I went ahead and ordered a Gates water pump and I will have to say my truck loves it just as much as I do. Now the point doesn't even want to go past the line to even hit the "n"(Yea, yea yea, I know I need a real temp gauge)... Anyways If you are like me and like to hkeep your truck's engine much cooler than the super Hot stock 195*, I would not think twice and order this one. Most would go with a 180* but still too hot for my likings. Also for those wondering a 160* does not make the heat in the winter time any different temp. It still burns me out after 5 minutes and I can take heat in the winter. THUS the engine stays cool and maybe when it gets hotter soon, it may jump up a bit more but overall this is doing it's job like no other, I will order these in bulk for backup real soon!
Richard
2025-02-09 14:14:09
Fits nice keeps the truck cooler than the standard. Fits a Mazda B3000 1999 V6.
Melody Torres
2025-01-14 20:42:42
like quality use on car
Thenetgeek
2024-11-22 10:00:01
Haven't installed it yet but seems to be high quality.