Wauebuly For Duramax 6.6L 2001-2016 Chevy Silverado/GMC Sierra 2500HD 3500HD Spin-on Fuel Filter FF3003 Replaces 1R-0750 FF5320

The fuel filter prevents fuel problems and helps prolong the life of your engines fuel injection system, removes both entrained and emulsified water from your diesel. Specifications: Largest OD:93.47 mm (3.68 in); Overall Height:176.28 mm (6.94 in); Thread Size:1-14 UNS-2B; Efficiency:98.7%; Micron rating:5 micron.