These High Impedance fuel injectors have been tested and exactly match the internal coil resistance and fuel flow rate of Part Number fuel injectors. The individual flow characteristics and fuel atomization of above fuel injectors are almost same to or superior to the Part Number and will help accelerate response time , save gasoline and improve MPG. Product Name : Fuel Injectors Condition: New Fitment Type: Direct Replacement Manufacture Part Number: 33007127 53003956 FJ26 FJ124 53030343 53030343AB FJ216 0280150556 0280150909 FJ713 CM5041 Fitment: For I6 4.0L 1987-1998 For Comanche I6 4.0L 1987-1991 For Grand I6 4.0L 1993-1998 For Wrangler I6 4.0L 1991-1998 Colour:As Shown Material:Metal+Plastic Package Contents: 1 x Fuel Injectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +- 1-3cm.