Delphi EV6 Long Fuel Injector

The Bosch 25313185 is a remanufactured, long-size Delphi EV6 fuel injector with a Mulltec 2-port and a 4-hole nozzle. It delivers a flow rate of 23.3 lb per hour at 43.5 psi, equivalent to 176.1 G per min (N-Heptane) or 245 cc per min. This injector is specifically designed for GM 4.2L LL8 Atlas Vortec 4200 engines and is cross-referenced with ACDelco part number 19244623 and Delphi FJ10578. It comes with new o-rings and internal filters, ready for installation. Symptoms of failing fuel injectors can include decreased fuel economy and performance, unstable idle, engine vibration, difficulty starting, and illuminated Check Engine lights with codes such as P0200–P0206. These injectors have been professionally ASNU serviced and flow tested to meet or exceed factory specifications, ensuring reliable performance. They are rebuilt in-house, never outsourced, and are sourced from genuine GM cores. Precision Auto Injectors offers these injectors as a set of 6, providing a complete solution for engine service. They are backed by a lifetime warranty and a 60-day hassle-free return period.