General description Car Oil Water Separator Diesel - Filter Engine Filter Element designed for Chevrolet Silverado and GMC Sierra 2500HD models from 2001 to 2016. This filter is essential for maintaining the fuel system's integrity by removing harmful particles. Technical specifications Fitment: Fuel Filter for 6.6L 2001-2016 / 2500 HD Engine Replaces Part Numbers: TP3018, TP3012, 19305685, 12664429, 12633243, 33960XE, LFF6012, BF46062, P550517, FF5501, F55464, PS9059B Outer filter elements: 15 microns Inner filter elements: 5 microns Separation efficiency: 98% Color: White Material: Metal Package Contents: 2 * Fuel Filters Measurement allowed error: +/- 1-3 cm Usage This filter protects your vehicle's fuel system from particles such as dirt, rust, and paint particles, thereby improving engine performance.