G
G-766693
sierra 3500 hd 2013... remove glove box (es) top and bottom... look and look and do not see any of the normal locations for the filter... I do see a screen covering a filter to the top right, but impossible to get to it, etc... Found someone had said, it doesn't have an in cabin filter?? really?? anyways, any feedback appreciated on where the darn filter is... thanks MarkM