2014 Grand Cherokee SRT Transfer case recommendations

Joined
Feb 21, 2019
Messages
247
Location
Denver, CO
Hi all,

Just got a 2014 Jeep SRT with 46k miles on it. I do not trust previous owners so I am replacing the driveline fluids. I am replacing the diff fluid with Amsoil 75w-90 and was wondering if I should go with Amsoil or Redline for the transfer case? It requires ATF +4 but not to sure how it will handle Amsoil or Redline? I would prefer to use the latter but I do not want to compromise logevity!

Thank you all!
 

Env1ous

Thread starter
Joined
Feb 21, 2019
Messages
247
Location
Denver, CO
I found a little more info and I am going with C+ for the tcase. Thank you guys! I appreciate it!
 

Env1ous

Thread starter
Joined
Feb 21, 2019
Messages
247
Location
Denver, CO
Haha very true. It is clean and very well taken care of but that doesn't mean they are on my level of maintenance!
 

OVERKILL

$100 Site Donor 2021
Joined
Apr 28, 2008
Messages
47,480
Location
Ontario, Canada
Any ATF+4 works just fine and that's what Jeep recommends for it. I seriously doubt using it will compromise longevity in any way, shape, or form.

Yup, the recommended fluid should be just fine. My old Expedition t-case was all original with ~200,000 miles on it and only had a couple of drain/fills with M1 ATF.
 
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