HFP-A21 Replacement Fuel Pump for BMW 525i / 735i / 735il / L7 / M5 Replaces 16141181354, 16141178839 Includes a Universal Installation Kit with the all important Strainer-everything needed for a full easy replacement All HFP pumps meet or exceed OEM specifications in fit, form and function Includes Superior Impeller outer-case mechanism to maximize fuel flow This pump is designed and constructed for problem free operation in excess of 100,000 miles Replaces: BMW 16141181354, 16141178839 EP413, 0580464995, E8139 16141138604