[Replace Parts Number] Oil filter: PF2232 88917036 12677108. Fuel filter : TP3018, TP3012, 12664429, 12633243. Transmission Filters :29539579. Air filter :25945274,A3141C. [Fitment] Filter Kit Compatible with GMC Sierra 2500 3500 HD Denali, SLE, SLT, WT 6.6L V8 - Diesel 2011-2014, For GMC Sierra 2500 3500 HD Base, Denali, SLE, SLT 6.6L V8 Diesel 2015-2016, For Chevrolet Silverado 2500 3500 HD LT, LTZ, WT 6.6L V8 Diesel 2011-2014, For Chevrolet Silverado 2500 3500 HD High Country, LT, LTZ, WT 6.6L V8 Diesel 2015-2016. Please check car make, model, year and part number before purchase. [Installation] Move the old oil container under the machine filter, and remove the old filter element. Be careful not to let waste oil contaminate the interior of the machine; Preparation before installing the oil filter element, install a new oil filter element. Before installation, first fit the sealing ring at the oil outlet, and then slowly screw on the new machine filter. [Function] Filter out the impurities contained in the engine oil, maintain the cleanliness of the engine oil, reduce component wear, and improve the service life of the engine. In addition, the oil filter also has strong filtering ability, low flow resistance, and long service life. [12 Month Warrant]We offer a 12 month warranty for car parts purchased in our store. If you encounter any problems, please contact us and we will assist you. [Replace Parts Number] Oil filter: PF2232 88917036 12677108. Fuel filter : TP3018, TP3012, 12664429, 12633243. Transmission Filters :29539579. Air filter :25945274,A3141C. [Fitment] Filter Kit Compatible with GMC Sierra 2500 3500 HD Denali, SLE, SLT, WT 6.6L V8 - Diesel 2011-2014, For GMC Sierra 2500 3500 HD Base, Denali, SLE, SLT 6.6L V8 Diesel 2015-2016, For Chevrolet Silverado 2500 3500 HD LT, LTZ, WT 6.6L V8 Diesel 2011-2014, For Chevrolet Silverado 2500 3500 HD High Country, LT, LTZ, WT 6.6L V8 Diesel 2015-2016. Please check car make, model, year and part number before purchase.