2017–2026 GM 6.6L L5P Duramax Billet Fuel Filter Housing

Billet Fuel Filter Housing for 2017–2026 GM 6.6L L5P Duramax Replace the factory plastic fuel filter housing (often called the fuel filter cap) on your 2017–2026 GM 6.6L L5P Duramax with a stronger, cleaner, and more reliable billet aluminum upgrade from H&S Motorsports. The factory L5P Duramax fuel filter housing is made from plastic, which can become a weak point during filter service or long-term use. After seeing failures with the OEM-style housing, we engineered a direct-replacement billet aluminum version designed to improve durability without complicating installation. Why Upgrade the Factory L5P Fuel Filter Housing? This H&S Motorsports billet fuel filter housing is CNC machined from a solid piece of billet aluminum for improved strength. It is designed to fit and function like the factory housing while replacing the plastic construction with a much more robust billet design. An integrated fuel drain port is built into the housing to make service cleaner and more convenient when changing the fuel filter. Features Direct replacement for the factory plastic L5P Duramax fuel filter housing CNC machined from solid billet aluminum Stronger and more durable than the OEM plastic housing Integrated fuel drain port for easier filter service Designed to fit and function like the factory housing Quick installation with no major modifications required Backed by the H&S Motorsports Limited Lifetime Warranty Applications Fits 2017–2026 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD trucks equipped with the 6.6L L5P Duramax. Kit Contents 1 - H&S Motorsports Billet Fuel Filter Housing Installation Notes This billet fuel filter housing is designed as a direct replacement and can typically be installed in just a few minutes during normal fuel filter service. Fuel drain plug o-rings are reusable and do not need to be replaced each time the drain plug is removed. Only replace when necessary. O-ring size is .25" I.D. x .065" thick. Installation Instructions View the installation guide before installing this product.