2024 Duramax Fuel Filter Replacement Cost. For the amount you would pay a mech to do oil/filter and fuel filter you can get. With the new and highly complex fuel system on the l5p duramax this filter will.

From basic hand tools to the specific replacement fuel filter for your 2500hd. I own a 2022 3500 6.6l and a 2021 1500 3.0l, i strongly recommend you replace the fuel filter yourself for a number of reasons: