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Your cart is empty.This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Dodge Durango: 2011, 2012, 2013, 2014, 2015] - [Jeep Grand Cherokee: 2011, 2012, 2013, 2014, 2015] - [Jeep Wrangler JK: 2018] - [Jeep Wrangler: 2012, 2013, 2014, 2015, 2016, 2017].
Barbara I.
Reviewed in Canada on March 3, 2025
Cheaper and in stock
Damion Byrd
Reviewed in the United States on February 25, 2025
Not that hard to install. Fixed my issue and the temps are normal again.
Christina S
Reviewed in Canada on January 25, 2025
Fit my 2012 Jeep Grand Cherokee! It thermostatify’s amazingly!
Kevbo
Reviewed in Canada on September 22, 2024
I tested this prior to installing, at 212F, the thermostat did not open. The thermostat closure was measured using a digital caliper, first cold out of the box, then at 212F, there was about not even .5mm difference, which would indicate a failure. If installed, the engine would have been running at high temp, resulting in possible engine damage. I check all my thermostats prior to installation just for this reason!
Mike B
Reviewed in the United States on February 25, 2024
After getting a check engine light on my jeep wrangler , I was able to read the code and found it was a P0128 code indicating the engine was running cooler than expected. This could indicate a thermostat that was stuck open. To further verify that the thermostat was the culprit I used my ODB2 scanner to monitor the coolant temp. With the engine idling in my driveway, the original thermostat was cycling the coolant temp between 190 and 200 degrees which seems a little low for the 3.6L Pentastar engine as that thermostat should just start to open at 203 degrees and reach fully open near 215 degrees. My cabin heat, while ok, was also just not as hot as I was used to.This thermostat install is a relatively simple procedure and there's already a gasket installed on the replacement. I cleaned up the mating surface on the engine with a green scrubby pad to help insure a leak free seal. I also used a small bicycle sized torque wrench to reinstall the bolts and torqued to 105 inch lbs. This is just a little over 8 foot lbs - don't get these mixed up. So the bolts are snugged up nicely but do not need to be cranked super tight.With the new thermostat installed, the coolant temp is now cycling between 200 and 213 degrees. The P0128 code is also gone, and the cabin heat is back to its normal "nice and hot".Make sure you have the proper coolant to add back in to your radiator as you will probably lose 1/2 gallon or more minimum.
kbar
Reviewed in Canada on November 3, 2024
bought for my 2017 jeep jku rubicon, had error code P0128. my thermostat was stuck open, wouldn't have hurt engine, but made engine run colder than it should.. installed new part, code went away,engine still sits at half point on the gage, right where it should be.get more cabin heat now that engine has chance to warm up, very easy install, easy to get to.just make sure you have extra coolant, because you will lose about 4 cups worth taking old one off.
Jason Zimmerman
Reviewed in the United States on October 7, 2024
Such an easy install. Took less than half an hour total. Perfect fit and value. Durible for hard use off roading.
Sandra Forward
Reviewed in Canada on January 29, 2024
It only took minutes to install, great price and have no issues so far, but if I do I will be back to let you know. I’m very happy.
Dave
Reviewed in Canada on August 8, 2023
This product is way better than the motorad thermostat that failed on me after two months.Buy this brand
Antonio R.
Reviewed in Mexico on July 26, 2023
Le quedó bien a un Jeep Wrangler 2014, espero sea durable.
David M.
Reviewed in Canada on November 10, 2023
Recently started getting low coolant error code on a 2016 jeep wrangler unlimited, changed out thermostat & cleared code, great product!
franco 108
Reviewed in Italy on July 15, 2021
kit manicotto e termostato montato su jeep grand cherokee 3,6 anno 2011 funziona bene speriamo si mantenga bene a lungo
George
Reviewed in Canada on December 2, 2018
Works well, thanks
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