Description:

Replacement Fuel Pump Kit - is an in-tank electric fuel pump for the Silverado 1500, 1500HD, 2500HD, Sierra 3500, 2500 trucks and more which delivers constant fuel to the engine while recycling unused fuel into the tank which reduces chance of boiling the fuel. Over time the factory fuel pump wears out and problems start to arise thus needing to be replaced.. Comaptibel Replacement for Chevrolet & GMC Vehicles - 1999 - 2003 Silverado 1500 4.3L, 4.8L, 5.3L, 6.0L 2001 - 2003 Silverado 1500 HD 6.0L 1999 - 2003 Silverado 2500 5.3L, 6.0L 2001 - 2003 Silverado 2500 HD 6.0L, 8.1L 2001 - 2003 Silverado 3500 6.0L, 8.1L 1999 - 2003 Sierra 1500 4.3L, 4.8L, 5.3L, 6.0L & more. See below for the full vehicle list.. Replaces Part# 2630311, 25176865, 25345026, FG0407, FG0053, MU1613, MU1516, MU1089, MU86, TU432, E3500M, 19121626, 19153711, P74835M, 9535103, 67305 commony found on popular vehicle trucks including year models 99, 01, 02, 03. If you are experiencing sputter at high speeds, poor gas mileage, hard starting and loss of power then your fuel pump maybe the problem. The fuel pump can easily be located under the truck bed inside the fuel tank.. OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement and will fit, work and look exactly like the factory fuel pump. This is a TCF fuel pump assembly which means these trucks are made for the state of California. TCU pump fuel modules only has one electrical connector and does not have the fuel tank pressure sensor plug which is needed for EVAP testing. This pump will work for either, just one less connection for vehicles that had the TCU pump..