Not sure which 2004 Cadillac Escalade Air Filters are right for you? We have over 388 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Jason B from OFallon, MO said, "I put K&N filters in all of my vehicles, so when I bought a 2004 Escalade it was no different. It works great! How can you beat a filter w/ a million mile warranty where all you have to do is clean it periodically? Plus, I'll take any gas mileage increase I can!"