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Stant Superstat Premium Thermostat, stainless steel

Free shipping on orders over $29.99

$13.00

$ 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.
  • Fit type: Vehicle Specific


(1986-95) Buick LeSabre (3.8L),(1989-93) Buick Century (3.3L),(1990-93) Chevrolet S10 (2.8L),(1990-95) Buick Regal (3.8L),(1991-95) Chevrolet C3500 (7.4L),(1991-95) Chevrolet K2500 (7.4L),(1991-95) Chevrolet K3500 (7.4L),(1991-97) Chevrolet P30 (7.4L),(1992-94) Chevrolet S10 Blazer (4.3L),(1992-95) Chevrolet Astro (4.3L),(1992-95) GMC Jimmy (4.3L),(1992-95) GMC Safari (4.3L),(1992-95) GMC Sonoma (4.3L),(1992-97) Geo Metro (1.3L),(1993-95) Chevrolet Camaro (3.4L),(1994-03) Chevrolet S10 (2.2L),(1994-03) GMC Sonoma (2.2L),(1994-95) Chevrolet S10 (4.3L),(1995-95) Chevrolet Blazer (4.3L),(1998-01) Chevrolet Metro (1.3L),


Rick kempf
Reviewed in the United States on March 1, 2025
They should include a gasket
B w
Reviewed in the United States on February 19, 2025
works perfectly fit like factory good temp control so far will update if any changes 2006 Pontiac grand prix 3800 series III
Bryan
Reviewed in the United States on January 1, 2025
Fit as expected
Patrick Holt
Reviewed in the United States on March 4, 2024
Seems to be well made. Fixed my check engine code for tstat not getting up to temp quick enough.
Pedro Napoles Jr.
Reviewed in the United States on March 15, 2024
Good buy for the money
girl
Reviewed in the United States on September 11, 2023
Needed to replaced, so, initially, I got one at the local parts store, but still needed the rubber gasket. After looking at reviews for the one I bought, I found it had terrible reviews. I bought this one, which was cheaper than the one from the parts store! I ordered the corresponding gasket and installed. It is holding perfect temperature, and I'm sure the Stant will hold up great over time.
Deric N
Reviewed in the United States on September 28, 2020
I recently replaced my water pump in my 2001 Chevy S-10 2.2L. Purchased this thermostat to replace old one while i replaced water pump. Works the same as the old thermostat. Opens up at 195F.
Lonney
Reviewed in the United States on October 28, 2012
Short version: These work great, quick to warm up and stable temp, nice hot heater - even at 0F / -20C outside. Remember to also replace the gasket and radiator cap, and have a little bit of spare antifreeze to top off the level when finish. If you have dex-cool in your engine, make sure you use dex-cool!Replacing the thermostat, gasket and radiator cap resolved an issue I was having where the engine would take a long time to warm up, and the temp would drop on the open road, and the heater wasn't great either.I'm not sure which of those three parts may have been at fault, but if you're servicing your cooling system they're a few dollars and worth replacing. I did discover the gasket had been damaged either due to being incorrectly installed or not quite the right size.The thermostat from Stant didn't include a gasket, I would suggest replacing the gasket as well, so be sure to get one either from Amazon or from the local auto parts shop.Here in Alaska with outside temps already getting down to 0F / -20C the engine gets upto operating temp quickly and stays with-in a few degrees of 195F, heater is nice and hot too!Note: You always want to use the hottest thermostat you can (with-out going beyond the engines specifications) - this improves efficiency - lowering the combustion chamber temp robs heat energy from the combustion process and as a result you get less power. Yes cooler intake air will result in more power because it is denser and holds more oxygen - not an engine that is running cold.
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