i have a brand new in the box mass air flow sensor for sale. it fits vehicles listed below.
01-07 corvettes
04-05 bonneville
05-06 gto
01-03 oldsmobile aurara
03-09 buicks with v-8
00-02 cadillac eldorado
00-05 cadillac devile, seville
03-09 hummer h2
07 8.1l trucks
99-06 4.8l, 5.3l and 6.0