when did a 1 hr job that cost $20 in parts become a $450 event. I can't believe that a dealership would charge that much. I'd say do it yourself, take alot of time and don't drink until your done.

oh and put lots of antisieze on the new set.

at least if you break the plug, you can only blame yourself. if they break it, you're still paying for it.

anyone got the TSB for this on hand? Does this only affect the 04/05's? or all of the 3 valve 5.4s?