BD Diesel 1081140 LOW FUEL PRESSURE ALARM KIT, Red LED - Ford 6.0L 2003-2007

A failing lift or fuel supply pump will not only cause sub-standard performance, it can cause costly damage to the injection pump. Keep tabs on your truck's fuel system with the BD low fuel pressure LED kit, which incorporates a red or amber LED that illuminates if lift pump pressure falls below spec. Inexpensive protection and easy installation!