Sierra 18-5176 Ignition Coil Kit for Johnson Evinrude Outboard Engines Sierra replacement ignition coil for use with JohnsonEvinrude Outboards. Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with CDI 183-3737 GLM 72080 JohnsonEvinrude Outboard 0582106 0582366 0583737 0584561 0582330 0581686 0581862 0581997 0581685 0581819 058199 Mallory 9-23103 Applications 4HP 1977-1980 4.5,6,7.5,8 HP 1980-1984 6 HP 1977-1984 9.915 HP 1977-1984 9.915 HP 4 Stroke 1994-