Does the factory stuff use 2-Eha?
If so, go ahead and use Dexcool, it will be fine.
If not, either buy the genuine Mopar stuff or for example you could use Zerex G40 without a problem.
It has Silicates unlike the factory stuff but that is fine, and it's the same colour, and hasn't got 2-Eha, it uses Sebacate as the organic acid like the Majority of OAT coolants, while some like Dexcool also use 2-Eha.