Just an FYI. I'm sure most people know about these, cabin air filters. Mine is a 2000 Tahoe and I just changed them, there are two in there. I got this thing in December last year, a little less that 170k. I don't think they were ever changed. Just something you may want to look at.

 

Does a 1999 Suburban have a cabin air filter?The parts stores can't find one in their books and I have looked all over for it.Thanks.

 

1999 & 2000 had both the GMT400 & GMT800 styles, mine is the GMT800, (New), body. If yours is the GMT400 I can't say if it does or not.

 

My '99 Yukon old style body did not have a filter.

 

Thanks.Mine is the old body style.