Fuel Pump, In-Tank, DeatschWerks, 2004-07 CTS-V, 340LPH, DW300, w/ Install Kit

DW has engineered their fuel pumps to maximize flow at higher pressures. By designing the armature for torque bias, delaying pressure relief activation, and maximizing impeller efficiency, DW has created a line of pumps with an extremely flat flow curve. Higher flow at higher pressure delivers the fuel your engine demands. Backed with a 3-year comprehensive warranty. Includes instructions. Features/Benefits: Composite Impeller – DW turbine impellers are made of a lightweight composite that is both efficient and impervious to the corrosive nature of ethanol. Encapsulated Armature – DW motor armatures are fully encapsulated to protect the copper windings from ethanol deterioration. Carbon Commutators and Brushes – The utilization of carbon in the wear components of the pump leads to a much longer life especially in high-heat and high-pressure conditions. Endurance Testing – DW performs in-house HALT (highly accelerated life testing) on all pump designs and in various fuels to find and eliminate common modes of failure.