Walbro high-performance direct-fit fuel module for 2004–2007 Chevrolet Silverado 1500 with 4.3L, 4.8L, 5.3L or 6.0L engines. The module is specified as a drop-in solution for those model years and engine options, intended to replace the factory fuel module when addressing pump performance or fuel delivery service on the listed Silverado applications.
Walbro 04-07 Chevrolet Silverado 1500 4.3L/4.8L/5.3L/6.0L High Performance Fuel Module