NEW CABIN AIR FILTER FITS GMC 01-02 SIERRA 1500 HD 01-02 2500 HD 01-02 3500 02 DENALI AQ1031 MC1000-2 GM99105P 4805 C15388 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Cabin Air Filter - Location: Under The Dash Install Time: 5 Minutes Country Of Origin: Taiwan Manufactured Material: Particulate Filter Source: Aftermarket