Ignition Coil Module Compatible with 1.5 HP, 2 HP, 3 HP, 4 HP, 5 HP Outboard Motor Engine Replacement Part 580416 Features: 1. OE Number: Compatible with 580416, 582995, 584477 (OMC/BRP); 18-5181D (Sierra Marine); 72100 (GLM); 9-23102 (Mallory Marine); 183-4477 (CDI); 732 (Aqua Power); 802371A1 (Marine). 2. Fitment: Replaces ignition coil modules on outboard motors ranging from 1.5 HP to 40 HP, including models manufactured between 1949 and 1990. 3. Direct Replacement: Designed as a direct replacement for worn or failed original ignition coil assemblies to restore engine performance. 4. Construction: Housing made of ABS plastic; internal components include forged steel for durability and resistance to corrosion in marine environments. 5. Installation: Manufactured to meet original equipment specifications for straightforward replacement of defective units. Specifications: Item Type: Ignition Coil Material: ABS plastic, forged steel OE Numbers: 580416, 582995, 584477, 18-5181D, 72100, 9-23102, 183-4477, 732, 802371A1 Fitment: Compatible with various OMC, BRP, Sierra Marine, GLM, Mallory Marine, CDI, Aqua Power, and Marine-branded outboard motors from 1.5 HP to 40 HP, covering model years 1949–1990. Package Includes: 1 x Ignition Coil