MishimotoMMRAD-WK2-12 Performance Aluminum Radiator, Compatible with Jeep Grand Cherokee SRT-8, 2012+

Installed on 2015 Jeep GC SRT. Other than the pain that is taking the front bumper off, the install of the radiator was pretty smooth and my ride has been running a lot cooler since. The attachment brackets are not the best and took some ingenuity with the tools I had available, but it's all solid once put together.

My 3.6 jeep was running hot. Dropped my temperatures by about 20 degrees. Great so far ...

Came bent, had no choice but to install since it takes a week to get another one. Seems well built otherwise. Packaging needs some more thought on mishimotos end.

I installed this unit in my '17 Durango RT to replace my factory radiator that had developed a leak in the core. This thing is beefy, almost 3 times the cooling surface area of the stock unit. While the company does say this should fit the Durango even though it's listed for the Jeep Grand Cherokee SRT, it really doesn't. The posts on the bottom of the radiator are about 1/2" shorter than that of the OEM Durango unit which makes it sit a bit lower. Because of that height difference, it brings the upper radiator hose into contact with top driver side idler pulley which will end up cutting through the hose. I found that out the hard way. If you have the towing package, this unit does not have all of the mounting points of the OEM unit, likely because it's not really meant for the Durango so you will need to get a universal mounting kit for the transmission oil cooler in order to secure it in place. Other than that, this radiator is built like a tank.

Great fit like a glove way better then factory

My factory radiator after 9 years started leaking. I got a aluminum cheap version because of recommendation of a friend (that I will never ever listen to him again). The cheap Chinese was a pain to get in, brackets for the fan will hit the A/C hoses, its a real pain but I got it in, but a year latter started to leak too. Thats when I decided to finally get the Mishimoto.This radiator was designed by someone that actually installed one. The brackets that will give you trouble are not there, they are mounted later by screws. It took me minutes to put the radiator in. I almost cant believe it, I was looking at it "I must be doing something wrong, that was too easy" but no, is that easy.Instruction are VERY vague, and in top of that, they are WRONG (see picture). Without instruction I would take less time to set it in.I did it by the correct way, that is taking out the front bumper. Dont follow those YT videos that removes it without taking the bumper out. Specially if you have a v8. Will take more time and you could end up breaking an A/C line.To set it in: Just put the lower brackets that are close to the radiator (easier to install outside) and tight them. Slide the radiator in (like 3 seconds). then mount the A/C radiator to the top holds (2 screws included. washers were wrong size...) then put the "external" brackets that holds the A/C radiator "pushed" to the cooling radiator.Slide the FAN from the top. you need to do just a minimal play to skip the passenger side a/c hose. After that put the round aluminum supplement on the lower driver side bracket hole (long screw).Finally add the two over the brackets for the Fan (top left and right). And thats it.You have plante space to slide the Fan after the radiator (in the v8, easier in the v6).Shipping from Mishimoto (NJ) was fast. arrived 3 days faster. Cardboard of the box was cheap and arrived all broken by the shipping company, but was so cheap that you could make a hole on it with a finger. In any case the radiator arrived without any scratch.4 stars because of the mounting hardware was cheap and wrong size of washers, and the bad instructions that makes you waste time.Pictures explanation:1: Instructions corrected2: Box broken everywhere.3: Mishimoto vs the Chinese 4 rows (that failed in less than a year)4: Mishimoto installed in like 5 minutes.Also, seller should take like 5 minutes and complete the compatibility form for the product, since it shows that wont work for JGC wk2 but it perfectly does