Built to original equipment form, fit and function, the Wesfil Fuel Filter covers Mazda CX-5 and Mazda3 2.5L Petrol models built from 2016 to 2025. Filtration is rated at 8 micron absolute to suit modern high-pressure diesel injectors. Water separation efficiency exceeds 95 percent, which is critical protection for common-rail injection equipment. Housing and seals are compatible with diesel, biodiesel blends to B20 and ethanol-blended petrol as applicable. This part is a common wear item on high-kilometre Australian vehicles and is worth replacing in pairs. Fitting is a straightforward workshop job and no coding or calibration is needed. New stock, 24 Months warranty, and dispatched from our Australian warehouse.