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Gates 34012 Thermostat

  • Based on 481 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
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Arrives Wednesday, Aug 6
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Features

  • Country of Origin : China
  • The Package Height of the Product is 2.55 inches
  • The Package Length of the Product is 4.02 inches
  • The Package Width of the Product is 3.35 inches

Description

Gates 34012 Thermostat

Manufacturer: ‎Gates


Brand: ‎Gates


Model: ‎Gates 34012


Item Weight: ‎4.8 ounces


Product Dimensions: ‎3.2 x 3.2 x 2.4 inches


Country of Origin: ‎China


Item model number: ‎34012


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Painted


Manufacturer Part Number: ‎34012


Date First Available: October 10, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 6

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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Top Amazon Reviews


  • Works fine, looks different than the one I pulled.
Works fine and fits fine. Replacing thermostat on '97 Legacy. Looks different than the one I pulled out, but since I bought the car at 16 years old, I have no idea if the one I pulled was original. Car was intermittently overheating, so I replaced the thermostat, coolant, and blew a little debris out of the radiator. Hasn't overheated yet. Hopefully, this all takes care of the issue. ... show more
Reviewed in the United States on June 27, 2017 by John T.

  • Good product, buy Gates thermostat whenever you need to ...
Good product, buy Gates thermostat whenever you need to replace the old one, I bought 2 other ones from Autozone - bad, overheated the engine, then bought a second one from OReilly - special order, supposed to be good, same frustration, overheated engine, a mechanic finally told me to buy Gates, and now I have no more overheating issues. I want to mention that both previous purchases were made for my vehicle specifically, so no guessing, and I almost damaged my engine, so again, I really recommend Gates products. ... show more
Reviewed in the United States on November 2, 2016 by Adrian

  • When using on the Subaru you need use silicon to hold it in place
It fits and works fin
Reviewed in the United States on August 20, 2019 by Charlie K

  • OEM and Gates open and behave the same in boiling water test
So I tested this one and also the Subaru OEM thermostat. While this says it opens at 170, it actually wasn't open until about 190, which the Subaru OEM thermostat did also, so for all those of you who keep hearing that you need OEM (3x the cost), I wouldn't believe it. They both look exactly the same and they open and behave the same in boiling water, so maybe one lasts longer than the other? I don't have that information. I just changed a Subaru OEM thermostat with 7years and 71324 miles on it. I wasn't having problems, just a maintenance item. So maybe others can post how long they've had these in their cars.... ... show more
Reviewed in the United States on July 15, 2016 by Diana

  • Different thermostat than picture shipped
The packaging for thermostat was for the correct item, but the thermostat itself looked much different to the picture here. There was no gasket shipped with the thermostat. Thinking it was a change in design I used the old gasket which still appeared good and installed it. Coolant leaked everywhere. I replaced the old thermostat and there was no leak. Frustrating, but not the end of the world. ... show more
Reviewed in the United States on November 11, 2022 by Nick

  • worked great out of the box
its a good practice to test any new thermostat before installation, and this one worked great out of the box. i checked it by microwaving a mug of water and then dropping it in with a food thermometer to see if it opens at the designated temp (170f in this case) and sure enough it worked perfectly.
Reviewed in the United States on November 16, 2019 by Josh

  • Looks exactly like the original
Edit: 3 years later, it’s still working good, no issues or overheating. Boiled the thermostat in hot water to make sure it opened up correctly. And it does. It opened up before the old aftermarket one that was installed before. This one matches the original thermostat, and has been working for a few weeks now. If someone reminds me later I will update with how long it worked. We should have this subbie for a while. ... show more
Reviewed in the United States on February 26, 2017 by Zack H.

  • Better then regular stat
If you have a Subaru you should be using this heavy duty thermostat with rattle valve. Also the metal in this valve will resist electrolysis. The rattle valve will assist in coolant recovery. I like this valve. It is good quality but delivery was slow. It came with the gasket. The stat was installed after the head-gasket went in my Subaru went and blew out the radiator. Also the old stat that was installed and not a heavy duty stat use to whistle as the engine cooled down. Not really a problem except for people telling me my engine is making a noise. ... show more
Reviewed in the United States on September 23, 2013 by Saint Jay

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