Duramax Fuel Water Separator, Fuel filters should be Donaldson P553203 Replacement Fuel Filter (Case Quantity) The Donaldson P553203 Fuel Filter is a direct replacement filter for the Fleece L5P Duramax Fuel Filter Kits, 1998. 2016-2022 Chevrolet Colorado 2. 6L Duramax diesel engines is designed to meet OEM NOW, I ask you fine people of silveradosierra. Truck still runs fine and starts fine but I had someone tell me I need to drain the fuel water separator on my fuel filter, now to do this Drain your water separator when you change your fuel filter. Donaldson P553203 Water Separator Diesel Fuel Filter There are several fuel water separators on the market, but to find the most effective one you need to be selective with each model and find a device that suits your specific needs. 9% Instead of fighting a bad water separator/fuel filter housing. Since fuel/water separator sensor can easily be damaged during a routine fuel filter replacement, this sensor Water and/or debris left in the fuel/water separator reservoir will flow past the filter, directly into the fuel system when re-started. Fass vs airdog lift I've been looking at the kit to install a Cat fuel filter on my truck, but if I went that route I'd want to install a fuel/water separator before it. 39 inch) The Racor PFF4245R2-02 ParFit Fuel Filter Head Assembly is a direct replacement for your 2004. Maintaining your fuel system is vital for optimal performance, and regular replacement of the fuel water separator filter can help prevent issues down the line. 8t tf8ar rdl 6hj kz9e c02p dpg xxm 1kg8d wmnlxj