General description These high impedance fuel injectors are designed for optimal performance, having been 100% tested to match the internal coil resistance and fuel flow rate of the specified part numbers. They offer superior flow characteristics and fuel atomization, enhancing response time, saving gasoline, and improving miles per gallon (MPG). Technical specifications Manufacture Part Numbers: 33007127, 53003956, FJ26, FJ124, 53030343, 53030343AB, FJ216, 0280150556, 0280150909, FJ713, CM5041 Fitment: I6 4.0L (1987-1998), Comanche I6 4.0L (1987-1991), Grand I6 4.0L (1993-1998) Quantity: 4 pieces Material: Metal and Plastic Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with I6 4.0L engines from 1987 to 1998 Direct replacement for specified part numbers Installation Condition: 100% New Fitment Type: Direct Replacement Usage Designed to improve fuel efficiency and engine response Ideal for replacing worn or malfunctioning fuel injectors Other