Replacing what is probably the original serpentine belt on my 2011 Ford Ranger with 102,000 miles. I ordered OEM Motorcraft from Rock Auto. That's one part I ain't takin' no chances with.
Interestingly, my '08 CTS came with Mitsubishi belts. I was so surprised! Replaced them with Dayco a few years ago and no issues.IMO, it is more car makes and model specific.
In a Toyota, I like to use Mitsuboshi.
I put Gates and it squeals.
For the Suburban Diesel, I have used Gates and last one was squealing so I replaced with the HD version (green) and it was no squeal.
Of course, the alternator was on the way out and the green belt was installed with new alternator.
For your car, Jeep, not sure which one is good.
You just have to experiment, hopefully, somebody with your type of car chime in.
Bingo.Ran Dayco with the OE tensioner/pulley on my liberty for like 70-80k, no issues, then at like 170k had the tensioner go bad, put on a Gates belt and tensioner, been solid another 40k. I'd just make sure you get the same length. With the liberty, there's two different sized pulleys on the tensioners so you just have to make sure you get the belt matched for that tensioner.
You had to bring up the F wordI use Motorcraft on our 2 Ford Vehicles.