Air and Fuel› Fuel Pumps, Regulators and Components
Wehrli
Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit
SKU: W005 WCF100361
Beginner — under 30 min
Description
Part #: WCF100361
Increase fuel filter capacity and amount of time between filter changes on your 2017-2024 L5P Duramax by upgrading from a stock cartridge style filter to our spin-on canister style filter. Featuring an anodized billet aluminum fuel filter base, this upgrade kit installs in the same location as the stock cartridge filter base using the same OEM style quick disconnect fuel line fittings.
Wehrli Custom Fab Fuel Filter Housing Kit, 2017-2019 L5P Duramax & 2020-2024 L5P Duramax Long Bed
MIA's Description
Included are a Donaldson 4-micron fuel filter and water separator, a distribution filter block, quick disconnect fittings, and a port for fuel pressure monitoring.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
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
| Brand | Wehrli |
| Part Number | W005 WCF100361 |
Videos
L5P Fuel Filter Upgrade Kit
CAT Fuel Filter 2019 Duramax L5P!! Black Market Performance!
WHICH INTAKE IS RIGHT FOR YOUR L5P?!
WCFab - CP4 Fuel System Saver for LML Duramax
2017-2023 L5P CCV Explained
Wehrli Fab 4 Inch Intake Full Install! 2017-2019 Duramax L5P!
CAT Oil Filter Install Duramax L5P!
WCFAB 2024 GMC Denali HD Under Hood Upgrades
Wehrli Fab Trans Cooler Thermostat Bypass Duramax L5P Full Install!!
Wehrli Fab Trans Cooler Cover Duramax L5P Full Install!!
Wehrli Fab 3.5 Inch Intake Horn install! 2017-2019 2500/3500 Duramax L5P!
Wehrli Fab Upper Coolant Pipe Install! 2017-2019 Duramax L5P!!
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.
View Full Return Policy