3C11-9176-BB fuel filter

3C11-9176-BB Diesel Fuel Filter Water Separator The 3C11-9176-BB fuel filter water separator is a high-precision aftermarket replacement part specially designed for Ford Transit diesel commercial vans. In daily urban delivery and long-distance transportation, diesel fuel easily absorbs moisture and mixes with rust, sediment, fine dust and tiny metal impurities during storage and refueling. These contaminants will cause fuel injector blockage, fuel pump wear, difficult cold startup, unstable idling, insufficient acceleration power and increased fuel consumption if they enter the engine fuel system. This filter adopts professional multi-layer gradient filtration and hydrophobic water separation technology, which can efficiently filter solid particles and separate free water from diesel fuel, delivering clean fuel steadily to the engine fuel injection system. It effectively protects precision fuel system components, stabilizes engine operating performance, reduces engine failure frequency, and greatly extends the service life of fuel pumps and injectors. Manufactured in strict accordance with original OEM production standards, it maintains stable filtration efficiency under fluctuating pressure and temperature, and is an essential daily maintenance spare part for Ford Transit delivery vans, passenger vans and light commercial vehicles.  Product Material Description: Filter Media: High-density composite fiber filter paper with uniform pore size, high filtration precision and large dirt holding capacity; Outer Shell: Thickened high-strength cold-rolled steel shell with anti-corrosion electrophoretic coating, resistant to diesel erosion, impact and daily scratch damage; Sealing Ring: High-quality nitrile rubber (NBR), excellent oil resistance, low temperature resistance and anti-aging performance to achieve complete sealing without leakage; Internal Reinforced Metal Skeleton: Galvanized support frame prevents filter element deformation under long-term fuel pressure; Hydrophobic Separation Membrane: Special polymer material to realize efficient separation of water and diesel oil.