Product Description
Improve fuel system accessibility and installation clearance on your Duramax with the WEHRLI CUSTOM FAB WCF100361 L5P DURAMAX LONG BED FUEL FILTER HOUSING KIT. This premium relocation solution is specifically engineered for 2017-2019 and 2020+ L5P Duramax long bed trucks and solves common clearance issues when installing aftermarket lift pumps, traction bars, or suspension components.
Developed by Wehrli Custom Fabrication, this kit relocates the factory fuel filter housing to a more service-friendly location while maintaining proper fuel flow and filtration performance. The kit includes precision-machined brackets and high-quality mounting hardware designed to withstand harsh diesel truck environments.
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Key Features
- Relocates factory fuel filter housing for improved clearance
- Designed specifically for long bed L5P Duramax trucks
- Heavy-duty precision fabricated mounting brackets
- Improves access for easier fuel filter service
- Ideal for trucks running lift pumps or aftermarket suspension upgrades
- Durable hardware designed for diesel truck environments
- Direct bolt-on installation using factory mounting points
Fitment
- 2017 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2018 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2019 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2020 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2021 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2022 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2023 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2024 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
- 2017-2024 GMC Sierra 2500HD / 3500HD 6.6L Duramax L5P – Long Bed
Important Note: This relocation kit is designed specifically for long bed configurations and may not fit short bed models.
Frequently Asked Questions
Why relocate the fuel filter housing on an L5P Duramax?
Relocating the factory fuel filter housing improves access for service and creates additional clearance for aftermarket lift pumps, traction bars, or suspension components.
Is this kit compatible with aftermarket lift pumps?
Yes. This relocation kit is commonly installed when adding lift pump systems and other fuel system upgrades.
Does this modify the factory fuel filtration system?
No. The kit simply relocates the factory filter housing and maintains the original fuel filtration components.
Is professional installation required?
Installation is straightforward for experienced diesel technicians, but professional installation is recommended for best results.
Will this fit short bed trucks?
No. The WCF100361 kit is designed specifically for long bed L5P Duramax trucks.
Specifications for WEHRLI CUSTOM FAB WCF100361
| Specification | Details |
|---|---|
| Brand | Wehrli Custom Fabrication |
| Part Number | WCF100361 |
| UPC | Not Listed by Manufacturer |
| GTIN | Not Listed |
| Shipping Weight | Approximately 4 lbs |
| Package Dimensions | 12 x 10 x 6 inches |
| Shipping Method | UPS / FedEx Ground |
| Prop 65 Warning | This product may contain chemicals known to the State of California to cause cancer or reproductive harm. For more information visit https://www.P65Warnings.ca.gov |
