MITZONE Upgrade Aluminium Thermostat Housing Assembly Compatible with Dodge Durango Grand Cherokee 2011-2015 Wrangler JK 2012-2018 Replace 902-852 5184651AG 5184651AH

2016 Wrangler, perfect fit, good quality better than palstic, so far functioning just like the original, no leaks or heating issues. was easy to replace.

Perfect fit for 2017 Jeep Wrangler Sahara unlimited. Better than the plastic crap they sell you nowadays. Had to be altered because broken bolt and had to drill out the lower bolt and replace it slightly larger. Was easy to drill out the lower hole slightly larger Works perfect. Buying another one just to keep on hand.

Easy install, metal construction, no leaks, proper temp control, and priced right.

Better than the original part and works perfectly.Time will tell how it holds up. Liked that the part was aluminum and not made from plastic like the original.

This review is for the: MITZONE Upgrade Aluminum Thermostat Housing AssemblyMy car did not overheat or fail to cool the engine. It actually was not getting hot enough. I had an engine alarm show up do I went to my usual repair shop, T&J Service, which is just maybe four miles from my home. I told Tim about the alarm, so he came right out with the analyzer, hooked it up and it showed that the engine did get up to full running temperature. We figured it was the thermostat sticking open and I'd have to get that replaced.I didn't care for the OEM replacement parts that were available for my Ram CV as they were plastic housings. One of the 'how-to' repair videos on YouTube showed a guy getting the old unit out and he broke the plastic housing trying to remove the heater hose. I was concerned that it might break on install as it's only plastic, so I ordered this aluminum model.It fit like a glove, and I had no problems installing the MITZONE Upgrade Aluminum Thermostat Housing Assembly. It actually took less time than it did to get all the parts off that I needed to in order to install the thermostat.The included photos show the following:1st shows temp gauge at cold start;2nd is temp gauge at thermostat opening and heat starts to flow into the cab area;3rd is where the old thermostat stayed open and didn't allow more water temp than that;4th is where the new MITZONE Upgrade Aluminum Thermostat Housing Assembly allows the water temp to run now;Before I was getting heat, but I could hold my hands directly in front of the vent on full heat no problem.Now I CAN NOT hold my hands there as it is way too hot for them.Heats my car up nicely now and no more low running temp alarms!I definitely recommend the MITZONE Upgrade Aluminum Thermostat Housing Assembly if your 3.6L Dodge needs a replacement over the plastic housing.

Install was pretty straightforward, housing appears solid. This does open HOTTER, ~10 degrees higher than the OEM one from Mopar so engine runs a bit hotter now. Take that into consideration

Direct OEM replacement for my 2015 Grand Cherokee Overland 3.6L. This is any easy replacement and only requires a small socket with a few sizes.Be mindful you'll need to recirculate and top off the coolant after replacing as some will spill out when you remove the existing thermostat/housing. I like that this feels like an upgrade from the factory plastic housing.

Fit nicely, no leaks, and maintaining coolant temperature like it should. Like the metal aluminum part better than another plastic one.