GM 6.6L Duramax L5P Fuel System Components

The L5P fuel system category is not only injectors and pumps. Fuel system saver kits, rails, filters, lines, sensors, and fuel protection parts all matter on 2017-2026 Duramax trucks.

L5P fuel system components, VSE-style protection parts, rails, lines, filters, sensors, and related repair pieces are all part of keeping the fuel system reliable on 2017-2026 Duramax trucks. The L5P system is different from older Duramax platforms, so year and engine-code fitment matter.