Originally Posted By: DEM5
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So, my question is: can I use 5W-30 in my 2013 Durango, and why is Chrysler switching back and forth on this issue?
Any help is appreciated.


Your owner's manual for the 2013 Durango states 5w-20 recommended, not mandatory. And further states:

"NOTE: SAE 5W-30 engine oil approved to Fiat 9.55535-S1
or Fiat 9.55535-S3 may be used when SAE 5W-20 engine
oil meeting MS- 6395 is not available."

So sounds like the same thing as 2014. Most owners manuals for most standard cars state the range and types etc recommended and other options.

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