We've reproduced the 100% correct original factory drain plugs, BUT we've taken it a step further and added a magnet to the backside to capture any metal shavings or debris which might be circulating around the engine, to prevent it from causing any more potential damage. Super cheap insurance in a 100% factory looking item! Although it's a small detail, restoration experts and real Mopar guys know what a correct drain plug should look like, and all the aftermarket ones do not have the recessed center area like the factory ones do. Originally supplied by Chrysler as part number 2125890 and 2268513.