Justin B.
Easy install and the hottest it getting is 203 and that is me on the track for 45 minutes pushing it
Jay S.
My lifted grand Cherokee hardly ever gets over 200 degrees, best mod for the 3.6 motors with those weak rocker that go bad
Jeremy G.
Just as distribution works great
Vincent J.
The first one I bought a year ago went bad, the ring in the middle was hanging out which made the thermostat not open or close so it was stuck like half way and the new design of this new one seems to be made better so well see how long it lasts.
perry d.
Just another great upgrade for my challenger from ripp. Installed my 180 thermostat runs much cooler now .
Pero D.
Put in my Jeep Grand Cherokee to keep cool while hauling camper trailer. Keeping temp a good 10-20 degrees cooler on average. Keeps Jeep from overheating, especially in high elevations with continuous inclines. Only thing is it set the check engine light off on first start, but after a reset, haven't had the light come back on. Good product.
Kenneth W.
Great product, but I wish it was rated at 185. I have these in 2 vehicles, and in cooler weather, the coolant temp averages 177 - 180 and trips the CEL.
But the product does what its supposed to do.
duane m.
Shipping was fast, it works great
John A.
Installed ready to be put in.
Juan L.
If youre looking forward to buy this, Dont wait any longer . This is a MUST have mod on your 3.6 especially if you have other mods on it . It went from 215f to 185f .
Charles S.
I waited for months for these to be in stock, It really keeps the engine cooler and now I won’t worry so much about the Blower getting hot from just Idling. Cheers.
Jose G.
Sorry it was a week be for I give any up date on the 180 temperature sensor let me tell you I been Berry happy now thanks
JASON X.
My coolant temperatures were getting really high for a while and I found that the Omix-ADA replacement that was installed actually didn't open, or open fully until the engine got really hot. I'm talking 230F plus. Additionally, it has a massive rubber seal that may inhibit flow.
The RIPP unit is identical to the MOPAR Thermostat except that it opens at 180F, not 203F. It's designed for the correct flow.
paul b.
Times like that you need to keep your car cool and that’s exactly what the 180 degree thermostat does
Chris T.
Works great!!! What started my search was my thermostat housing got a small leak at the elbow. So I replaced it with a oem housing that came with the stock 203 deg. thermostat. But I noticed that the temp was going higher then it use too. So then j thought that the person that owned it before me must have put a different thermostat in. So I started my search and lead me to RIPP. Sence ordering this thermostat I have ordered the coil packs and love them hope to be able to get supercharger from RIPP one day.
Mauricio T.
Definitely noticed big difrence in temperature and I live in Texas. I highly recommend this upgrade with or with out modification on your car every car should come stock with one these thermostat
Drew R.
Very easy to install car runs a lot cooler and the trans and oil temps have dropped also since installing the thermostat
Dennis D.
haven't had time to install yet, impressed so far.
thanks
Chakradhar P.
Works Perfect, After Ripping my 300s V6, engine runs hot at 220-225 when I do pulls. I installed this and the engine is always at 185-190 when doing pulls, which is very impressive
Frank J.
Awsome product!!....great for presserve engine!!....180 thru 195 always!!
Steve B.
Great experience, Works bad ass !!!
Cheyenne C.
First one I got stuck closed and engine got hot. Ripp sent another one and it’s been good since the install
Alfonso S.
Its Easy to install, amazing product,can see the difference between oem and 18p ripp thermostat
Leon P.
Works great... Brought the temp down around the 180-185 degrees...
BRANDON A.
Easy install. Works great challenger runs great with this mod.
Roger J.
Of all the RIPP products I have purchased for my Charger, this was by far the most cost effective and easiest to install. Literally had it done in about 15 min and immediately saw the temp gauge drop to just above 170!
Anthony M.
Great product and at a great price. Also bought the coils as well and they both made the car more peppy. Especially with E85 and a Tune.
Rolando F.
Great performance, drop the engine temperature and works better
john c.
I have a 2011 Dodge Durango Crew with the 3.6 V6. I have added a couple of modifications 2D engine and one of them requires 180 degree thermostat. I truly cannot believe how much this vehicle's engine effectiveness and efficiency has improved since I installed this. The only thing I can ask for or instructions on how to remove the old thermostat and how to put the new thermostat back in. It is really not a hard job however you put flip that holds the spring down on backwards it reduces the flow and it does not work properly. I found this out the hard way :-)
Bryan M.
I would check my temp regularly snd noticed it got to 220ish degrees and after this thermostat installed, 190 degrees so far and thats a warm day sitting in traffic. Works great, very satisfied with it.
Giovani D.
Easy install works nice. My only suggestion is that you provide fan temp changes in the tune to accommodate the new thermostat. My tuner gave me the fan temp info and it works flawlessly. I've seen some others in Facebook performance page that have had check engine lights until they change their fan temps in the pcm. When that was done I felt my car drove smoother and even shifted better maybe a placebo but I noticed it immediately.
Joseph S.
Bought ripp thermostat for my 15 sxt and I love it so far keeps engine are about 185
