The 2004 GMC Envoy only has a regular engine air filter but there is no cabin air filter. There is likely a bit of mesh or some kind of screen to keep out the larger bits of debris from getting into Your engine and HVAC system. This doesn't require any special maintenance for You to worry about. Many of these older vehicles don't have a cabin filter but it's not a big deal, You'll just get a bit more dust and small debris in the cabin than You would otherwise. -
William L
July 16, 2020
The 2004 gmc envoy cabin air filter location can either be under the dashboard behind the glove box, or it can sometimes be under the hood of the vehicle near the back.
Gary myers
July 25, 2022
Where is cabin filter >f there is one
The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com
does not research or authenticate any of the Answers provided.