New (4) Four Performance NPBoosted Ignition Coil Packs. With (4) Pigtail Harness Connector Looms 11 Long Wires / 5 Pin Plug. +++ PLUS (4) COIL MOUNTING BRACKET KIT. Order (1) Set for 4 Cylinder Application. Order (2) Sets for 8 Cylinder Application. Custom Auto Applications when High Output Coil Needed for. Turbocharged / Supercharged / High Compression Engines. Mercury Marine / Mercruiser / Mariner Outboard. This coil fits Many Mercury engines from 2004 to present model. Mercury EFI 4-Stroke Models: 30/ 40/ 50/ 60 EFI. Mercury Optimax: 75/ 90/ 115/ 125/ 200/ 225/ 250. ...