General description 3X Fuel Injector Repair Kit designed for V8 5.4L and 4.6L engines, as well as Mercury vehicles. This comprehensive kit includes essential components for effective fuel injector maintenance and repair. Technical specifications Part Numbers: 0280150943, 0280150909, 0280150556 Material: Rubber Package Contents: 24 x Spacers, 24 x Fuel Filters, 24 x Upper O-Rings, 24 x Lower O-Rings, 24 x Coupling Caps Measurement Error: +/- 1-3 cm