Not sure which 2004 GMC Yukon XL Cold Air Intakes are right for you? We have over 18563 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I installed my new K&N cold air intake about 2 weeks ago and am very happy with the results. The installation took about half an hour and went very smooth. The instructions were clear.
I noticed an improvement with the horsepower right away." —William H from Mchenry, IL bought a K&N 77 Series Metal Intake Kit for a 2004 GMC Yukon XL, 5.3L V8.
"Installation was easy, took about an hour, a second pair of hands was helpful for final assembly. Truck feels much more responsive, have not noticed an increase in mileage yet. Time will tell. Overall, great product and a great price." —Joe D from Lemont, IL bought a Spectre Cold Air Intake for a 2004 GMC Yukon XL, 6.0L V8.