Replacement Fuel Pump - Fits Chevrolet Silverado, GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500 4.3L, 4.8L, 5.3L, 6.0L, 8.1L - Replaces MU1613, FG0407, FG0053, 19121626, E3500M - TCF TCU
Replacement Fuel Pump - Fits Chevrolet Silverado, GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500 4.3L, 4.8L, 5.3L, 6.0L, 8.1L - Replaces MU1613, FG0407, FG0053, 19121626, E3500M - TCF TCU 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, MU1