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2020-2022 L5P Duramax Fuel System Products

GM L5P Duramax replacement & upgraded injection pumps, lift pumps, injectors, and much more! Click below to find what you're looking for or give us a call or chat for assistance. We are customer driven, so we are here for you!

Brand: Alliant Power Part Number: AP54820
Is your 2017+ L5P Duramax pickup not running as smoothly as it should be? There could be fuel contamination to blame. But don't worry, Alliant Power has you covered with their AP54820 Fuel Contamination Kit.This kit is a direct replacement for your stock fuel system, and it meets or exceeds all OE s..

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