For 2017 Silverado 2500/3500 6.6L. For 2017 Sierra 2500/3500 6.6L. For Cadillac 3.0L L5P Duramax. For Chevy 3.0L / 6.6L L5P Duramax. For GMC 3.0L / 6.6L L5P Duramax. Can capture 98 percent of water contaminants,5 microns,ensure a steady flow of clean, dry diesel fuel for optimal engine performance.
