Lifetime Warranty "100% Direct Oem Fit - No Modification Necessary, All Parts Match Oem Specifications" Quantum Fuel Systems replacement fuel pumps, modules, and assemblies are designed to meet or exceed OEM specifications and include upgrades that improve upon the OEM design, with upgraded polymers, brushes, and commutators to ensure long life and durability in multiple fuel blends; each Quantum Fuel Systems fuel pump is backed by a lifetime warranty.