Air and Fuel› Fuel Pumps, Regulators and Components

FASS Diesel

Titanium Signature Series Lift Pump 100GPH

$479.00

SKU: DIFSL5P1001

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In Stock
Ships by Aug 2
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The FASS DIFSL5P1001 Drop-In Series Diesel Fuel System is engineered to be an effective filtration solution for the L5P Duramax engine. This FASS system filters fuel down to 2 microns and removes 99% of the water. The unique design ensures it retains full functionality of the factory water-in-fuel sensor and includes air separation. This fuel system is compatible with 2017-2024 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 models equipped with the 6.6L Duramax L5P engine. Specific fitment includes Crew Cab Short Bed and Crew Cab Long Bed configurations within these model years.

MIA's Description

The FASS DIFSL5P1001 is a drop-in diesel fuel system designed for 2017-2024 Duramax 6.6L L5P engines.

This system filters fuel down to 2 microns and removes 99% of water.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFASS Diesel
Part NumberDIFSL5P1001
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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