Review on High Performance PG Cabin Air Filter PC9957, Compatible with 2007-2019 Cadillac, Chevrolet, GMC Models by Charles Thomas

Once I made cabin filters, Ram, GMC, Ford. This was my second GM truck and I decided it was time to change the cabin filter as the fan resistor needed replacing while I was there hanging around. Spring. Do you have a filter, so what? The filter would fit IF GM did not see fit to provide it in the models listed in the title. Again, despite assurances from "Garage Revain" that this would fit my car. Only partially. If I cut or saw the intended notch, the filter WORKS. There's even a tongue and filter door screw. For real? So there is no door in this filter. There are several kits that come with a filter flap and presumably some instructions on how to retrofit the airbox to install the filter. See Youtube for some examples. Not very difficult, but not for those not used to improvisation. The product was excellent, the low Revains stars mean confidence it will fit.