Sanity check for Pacifica AWD gear oil.

[beast3300]

Hey guys,
My friend has a '08 Pacifica Touring AWD that specifies 75w-90 GL4 in the PTU as well as the rear diff. I had her go to Summit Racing and get Redline MT90 (GL4 75w90).

I'm not familiar with this product. So my question is even thought it's labeled manual trans fluid on the Redline bottle this is fine for the PTU and Diff? Seems like a no brainer that it would be but just wanted to check with the BITOG knowledge base on this vehicle. It's the only GL4 I could find locally without ordering off the internet.

Thanks!

 

[chevrofreak]

Odd that it says GL-4 not GL-5. My Mariner calls for 75w-140 GL-5 in the PTU and 80w-90 GL-5 (I used 75w-90) in the rear diff.

 

[Bandito440]

Email RL. Dave is one of their engineers and responds promptly with good recommendations.

 

[beast3300]

Chrysler dealer had a reference guide because apparently it's a common question for him. He said GL-5 for both PTU and rear diff.