I have a set of six injectors that I just had serviced at AZ TPI on December 29 2008. Cleaned, flushed and new seals. Still in the sealed bag and have the service data sheet.
According to my (too late for me) research...it appears that the injectors are for 96-98 year models for 4, 6 or 8 cylinder Jeep Wranglers, Cherokees and Grand Cherokees. (Note: Verify if this is the correct p/n for your Jeep.)
I bought these damn things cuz I thought they would fit my '99 TJ...but much to my dismay I need a set of the P/N 04854181 units.
Lesson learned about drunken Ebay shopping!
I removed my set of the TJ and took 'em to AZ TPI...they did 'em in a few hours on New Year's Eve...great service...great people.
(P.S. - I kinda left out the state in the item title...my bad...shipping is included to the continental US so I figured what the hey!)