These high impedance fuel injectors have been 100% tested and exactly match the internal coil resistance and fuel flow rate of OEM fuel injectors.The individual flow characteristics and fuel atomization of above fuel injectors are almost same to or superior to the OEM and will help accelerate response time , save gasoline and improve MPG. Description:Condition: Brand NewWarranty: 3 YearsOrifice Type: 4 holeConnector Type: EV1 Injector Design: Metal & composite plasticFilter Design: Basket filter design at inletManufacture Part Number: 0280155700 0280155710 0280155703 M02710X6 Fitment :For exact years and models, please check compatibilities. For Cherokee 1989-1998For Grand Cherokee 1993-1998For Wrangler 1991-1998For Comanche 1987-1991 Package Includes: 1*Fuel Injectors Notes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Warranty:Returns: Customers have the right to apply for a return within 60 days after the receipt of the product24-Hour Expert Online: Solve your installation and product problems