[Jerry2117]

The spark plugs that come in the 3.6 engine from the factory are Champion iridium. I have changed my plugs so I am positive they are Champions. I bought the plugs for my 2013 (3.6 engine) from Amazon. They sell a 6 pack of plugs for $51 which comes out to $8.50 per plug. https://www.amazon.com/dp/B07LH8QZ1R/?coliid=I19PRGX5Z0LTWD&colid=399YPFG70MR7J&psc=1&ref_=lv_ov_lig_dp_it

I wouldn't buy my plugs from Amazon. Too many fakes out there. I don't have a link specifically for Mopar but here is one about Motorcraft. I've had fake products before from Amazon.