I don't believe there is a Mopar 5w20. While they may list a Mopar part number on the bill my dealer uses Castrol.lgret13 said:Does anyone know if the Mopar 5w20 is dino, a blend or synthetic oil? My dealer told me it was blend but i would not count on that as they did not know it needed 5w20 in the first place.
wonder why it specifies american and canadian markets only?coolvanilla said:09-015-04 ENGINE OIL VISCOSITY GRADES FOR 5.7L MULTIPLE DISPLACEMENT SYSTEM (MDS)
Model year(s): 2005
Description: Vehicles with the 5.7L Multiple Displacement System (MDS) must use SAE 5W-20 oil. Failure to do so may result in improper operation of the Multiple Displacement System(MDS).
NOTE: This information applies to U.S. and Canada markets only.
NOTE: For additional information refer to the service information or the Owner Manual.