I think any early Chrysler 300 front end will fit. The Magnums were sold in Australia & Europe and perhaps South America with Chrysler front ends as Chryslers. I think you will need to replace everything from the cowl forward including the front fenders. When Dodge came out with the new front end for the Chargers with the led lights surrounding the headlights, the entire front end and doors are different. I think you are looking at 2005-2007, maybe 2008. I don't know if there were changes in the 300 at the same time.