I am trying to find a site that will let me look up part numbers for a 2.7 ltr on the web.

 

what parts are you trying to find? I may be able to help grab the part numbers for you.

 

i am replacing a 01 2.7 ltr with an 07 2.7 and I am looking to compare the knock sensor. cam sensor. right cam gear(for cam tone ring). I want to know what sensors off the 07 I can use.

 

I know that the tone ring is going to be the same. I just did chains and a water pump on a 05 the other day. the chains have been updated to a smaller linked design so you may have some issues with the all the timing gears if your just doing a short block. As far as the sensors go I don't beleive they have changed. I'm sure there are updated versions of the same sensors, but they should work.