These are OEM and match the part number for my 2006 300c SRT. After 120,000 miles the originals were in need of a refresh. These solved a slight long term fuel trim issue as well as increased fuel economy. They also work on the 5.7, but only on 2009+ Eagle 5.7 engines. Always match the part # to be sure and you cannot go wrong with these.
I needed injectors for a 5.7 hemi engine 2004 they were advertised to fit that yr. and motor. NOT SO Now I AM STUCK WITH THEM AND HAD TO BUY THE CORRECT LOCALLY.