I took a chance and went with the Global COP off ebay for under $80 shipped what do you have to loose. My truck has 140,000 on it. with all mixed match coils over the years. Installed them yesterday so far so good. They come packed well also

 

Used the Araparts from grovedistributing for my job- no complaints at all. About a 3 hour job if you don't move fuel rails.

Was $70 delivered.