I got a new one from the Toyota dealer and it’s been running normal temperatures since.
Pros: normal temperatures
Owner reviews for thermostat
Manufacturers
Comparisons
If it’s damaged or no longer functioning, I’d recommend NOS stant superstat off eBay.
Pros: recommend stant superstat
The Mopar stats (mfg by Motorad) can be had from Rockauto, and are generally well regarded, if more expensive than generic parts store units.
Pros: generally well regarded
Cons: more expensive
Mine has been chilling little to no problem so far in 20-30° PA
Sometimes going down long hills engine braking will close the thermostat and will warm up to 200, but then opens back up
I replaced it with the motorad thermostat that opens 10° lower
Pros: little to no problem
I’ve installed Borg Wagner thermostats and those always failed until I installed a Mahle one which never failed. For some reason any other brand will get stuck open and the engine will never get up to temp.
Pros: Mahle never failed
Cons: Borg Wagner always failed
It is currently in need of a new thermostat but it is running great besides that.
Pros: running great
Cons: need new thermostat
Vehicle:
Ford
Mileage: 88000 km
I had a brand new mahle one with the connector wired in reverse for constant. Kept blowing a fuse. Returned it for a replacement and worked fine.
Pros: worked fine after replacement
Cons: connector wired in reverse
Batteries crap and so is the thermostat / heat and the trim on the steering wheel and gear shifter is thin and cheap and will come off everything else. Car is great
Pros: car is great (overall)
Cons: crap battery, cheap thermostat, trim comes off
Vehicle:
Mazda
I just got this fixed at the dealer on my 21. Its the thermostat. They put in over a million bad ones and don't want to own it with a recall so they sent out a TSB. There's also an extended warranty for all the cars for this part/labor.
Pros: fixed at dealer, extended warranty
Cons: defective part, no recall
Vehicle:
Mazda
I replace thermostat even the whole block. Same issue. This fucking car don’t heat.
Cons: car doesn't heat, same issue
Vehicle:
Mazda
Write your review about thermostat
Help others - share your experience with this part.
Voted AGAINST engine oil RAVENOL on the rating page
The brake pads OEM Alfa Romeo got the first review!
The tires OEM Fiat got the first review!
The ABS unit OEM FORD got the first review!
For oil additives LIQUI MOLY already 25 reviews.
For tires GISLAVED already 25 reviews.
In the rating best cabin filter already 13 brands participate!
In the rating best shock absorbers already 13 brands participate!
In the rating best fuel pump already 5 brands participate!
In the auto rating shock absorbers for Ford Ranger already 20 brands participate!
In the auto rating headlights for Volkswagen Golf already 5 brands participate!
In the auto rating tires for Toyota Corolla already 50 brands participate!
For cabin filter Fram already 25 reviews.
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page