【REPLACES PART NUMBER】- TP3018, TP3012, 12664429, 12633243, 33960XE, LFF6012, 19305685, 98081884 TP1298A, TP1298, TP1298B, 97385488, 98017645, 89060534, 12646512, 89060534, 61633960XE, BF9882, 86960XE, 12646512, TP1298B. 【FITMENT】- Compatible with 2001-2016 Chevy Silverado 2500 HD, 2001-2006 Chevy Silverado 3500, 2007 Chevy Silverado 3500 Classic, 2007-2016 Chevy Silverado 3500 HD, 2012-2016 GMC Savana 3500, 2001-2016 GMC Sierra 2500 HD, 2007 GMC Sierra 2500 HD Classic, 2001-2006 GMC Sierra 3500, 2007 GMC Sierra 3500 Classic, 2007-2016 GMC Sierra 3500 HD, 2006 Hummer H1. 【FUNCTION】- The function of the fuel filter is to remove iron oxide, dust and other solid debris from the fuel to prevent clogging of the fuel system. 【HIGH QUALITY】- The appearance of the product is similar to that of a tin plated metal casing, which has corrosion resistance and antioxidant properties, effectively isolating the erosion of oil on the casing. 【PERFORMANCE FILTER】- Keeping a clean fuel filter in your car can reduce damage done to your engine and other fuel delivery components. AUIVERED TP3018 Fuel Filter - Fit for 6.6 Duramax Diesel Fuel Filter 2001-2016 Chevy Silverado 2500 HD 3500 HD Express GMC Sierra 2500HD 3500HD Savana - Replaces TP3012, 12664429, 12633243