Fleece Fuel Filter Upgrade Kit (FPE-L5P-FFBA-1920) for 2020-2024 Duramax L5P

$252.47

Fleece fuel filter kit improves filtration and fuel flow for 2020-2024 Duramax L5P with a billet base and spin-on filter.

 

  • Replaces GM Part #13543066 and #13539109
Total: $252.47
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Description

Fleece Fuel Filter Kit FPE-L5P-FFBA-1920

Fleece Fuel Filter Kit for L5P Duramax Performance

The Fleece Fuel Filter Kit FPE-L5P-FFBA-1920 is designed specifically for 2020–2024 GM trucks equipped with the Duramax L5P diesel engine. This upgrade replaces the factory fuel filter assembly with a more efficient and serviceable system. As a result, it improves fuel delivery and supports overall engine performance under a variety of driving conditions.

Improved Filtration and Fuel Flow Efficiency

This kit enhances filtration by utilizing a spin-on fuel filter design that offers better serviceability. Therefore, it helps remove contaminants more effectively while maintaining consistent fuel flow. Because of this improvement, the engine receives cleaner fuel, which supports smoother operation and long-term reliability.

Billet Aluminum Filter Base for Strength

The system includes a high-quality billet aluminum filter base that increases durability over the factory setup. In addition, this construction provides a solid mounting solution that withstands vibration and harsh environments. As a result, it delivers dependable performance for both daily driving and demanding applications.

Simplified Maintenance and Lower Operating Costs

The spin-on filter design makes servicing quicker and more straightforward compared to the factory assembly. Therefore, routine maintenance becomes easier and more cost-effective over time. Because of this, truck owners can reduce long-term maintenance expenses while maintaining optimal fuel system performance.

Direct-Fit Installation with Factory Compatibility

This upgrade is designed to work seamlessly with factory fuel lines and fittings. As a result, installation is straightforward and does not require extensive modifications. In addition, the kit includes the necessary components to ensure proper fitment and reliable operation.

Ideal for Performance and Heavy-Duty Use

This fuel filter upgrade is well-suited for trucks used in towing, daily driving, or performance applications. Because of its improved filtration and fuel delivery, it provides added protection and efficiency for the L5P Duramax platform.

Learn more about Duramax fuel system upgrades here: https://reviewdiesel.com/

Explore more Duramax performance parts here: https://reviewdiesel.com/


Additional information
Weight 6.0 lbs
Dimensions 12 × 10 × 5 in
Fitment

Fitment

  • 2020 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
  • 2021 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
  • 2022 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
  • 2023 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
  • 2024 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
  • 2020 GM Silverado/Sierra/Yukon/Tahoe 3.0L LM2 Duramax
  • 2021 GM Silverado/Sierra/Yukon/Tahoe 3.0L LM2 Duramax
  • 2022 GM Silverado/Sierra/Yukon/Tahoe 3.0L LM2 Duramax
  • 2023 GM Yukon/Tahoe 3.0L LM2 Duramax
  • 2024 GM Yukon/Tahoe 3.0L LM2 Duramax
  • 2022.5 GM Silverado/Sierra 3.0L LZ0 Duramax
  • 2023 GM Silverado/Sierra 3.0L LZ0 Duramax
  • 2024 GM Silverado/Sierra 3.0L LZ0 Duramax
Features

Features

Application Notes

  • FITS 2020-2024 L5P Duramax Short Bed and 2024 Regular Cab Long Bed.
  • FOR 2020-2024 Crew Cab Long Bed – Use Fleece P/N: FPE-L5P-FFBA-1719.
  • FITS 2020-2022 LM2 3.0L Duramax; 4 Door, Crew Cab and Extended Cab Pickup as well as Tahoe and Yukon (NOTE: Due to the extended filter capacity, the filter will extend ~2″ inches below the frame rail)
  • FITS 2022.5-2024 LZ0 3.0L Duramax; Silverado and Sierra pickup models.
Includes

Includes

  • Donaldson 4 micron fuel filter and water separator (Donaldson P/N P553203)
  • Filter base with integral mounting
  • Distribution filter block / filter coupler
  • Quick disconnect fittings
  • 1/8″ NPT port for fuel pressure monitoring
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About brand
Fleece Performance Engineering is a diesel performance manufacturer focused on reliability and precision engineering. The company designs parts that solve common diesel issues while supporting added power. Fleece products support daily driving, towing, and performance diesel trucks. Fleece engineers fuel system components, turbochargers, electronics, and emissions-compliant upgrades in house. Their parts improve efficiency, drivability, and long-term engine protection. Each product is tested for proper fit and consistent performance. Diesel owners trust Fleece for dependable upgrades. Whether maintaining a work truck or building for performance, Fleece delivers proven solutions designed for real-world use.
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