Set of 6 UF624 Ignition Coil Pack and 93175 Iridium Spark Plug Compatible with
Mount Type: Bolt On; 3. Mounting Location: Engine Head; 4. Spark plug: 1. Center Electrode Tip Material: Iridium; 2. Gap Size (IN): 0.044; 3. Hex Size (IN): 5/8; 4. 24-Month Warranty.