IIRC, it has the red LongLife coolant in it. Owners manual will tell you. Saw them mixed a good bit at the dealer before I retired. Only problem with mixing is that it changes the color and makes it look dirty. It's only a little more expensive than a parts house or Walmart so if you have a local dealer I would source it there.
twocents


Tim


'71 Charger 383/727
'17 Challenger SXT (Wifeys car wink )