Chevy Trailblazer 2002 - 2004 K&N Air Filter

To get the best possible fuel efficiency and performance from your 2002-2004 Chevy Trailblazer you should be sure to keep a clean air filter in your engine. This allows for maximum unimpeded airflow and keeps the engine from wasting energy just pushing air through the system. A Trailblazer K&N Air Filter is a perfect choice to give you all the power and performance you want, and it comes with a limited MILLION MILE warranty. That's right, if you keep this air filter clean and properly maintained, you may never have to buy another one for this vehicle. Simply check your air filter at least every time you change your oil, and take it out to clean it as soon as you see it needs it. This is a simple procedure that includes spraying the filter with air filter cleaner, then letting it work for 10 minutes before you rinse it out. Once it is completely dry, you treat the filter with air filter oil and put it back in the engine 20 minutes later. If you are diligent about maintenance, a K&N Chevy Trailblazer Air Filter will keep your Trailblazer running its best for a long time. Automobile enthusiasts certainly deserve quality customer assistance while considering dependable car parts from us. So of course we've built an always-open technical support bureau to assist you with your questions. Everyone hates paying for shipping, so you get free shipping for every order greater than $50. If you find a better price, call us - we will meet or beat any advertised price for auto parts.

Important! Please Read to Ensure Proper Fit:

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 7.25 in. height, 0.625 in. flange length, 3.375 in. flange I.D., 5.813 in. flange O.D.; Oiled element; Round straight style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty..