Interesting Oil Filter Discovery----- 07's take a different filter.....

[nmu98]

I went to Autozone to get a filter for the Hummer. The books only listed up to 2006, but from 03 to 06 it listed the PH46. I have a 2007, so I figure no change, and I bought 2 ph46's....

So I am under the H2 draining the oil, and I put the wrench on the filter and see ph48..... So, I go back to AZ to get the 48, thinking it might have been an upgrade.... I have the guys use the somputer and look up the 07 h2 and compare it to the 06 h2, and they do not recomend the same filters... AZ does not carry ph48's and cannot order them.....

So, mobil 1 filters are good and they have the m113 that works for the 07.. the mobil for the 06 is m103 or something....

SO, how many people with 07's are using the wrong filter, AND does anyone know the difference between a ac 46 and 48?