I'm swapping a fresh set of heads on the 5.7 Hemi in our 2004 Durango and other than being a pain to get at most everything it's getting there.

Of course something has to break, the ignition noise capacitor on the back of the left cylinder head broke when I was taking the bolt out.

It's a part number 05149011aa which is of course no longer available and doesn't seem to have any superseding number for a replacement.

Is it going to really make a difference in how the radio sounds if it isn't there?