Used Mercury ignition coil, identified by part marking 8M0047456. $30.00 each, sold individually. Five photos show the used part and connections.
Specifications & references
Brand: Mercury Marine
Condition: Used
Component: electronic ignition driver coil
Part marking: 8M0047456
Reference electrical system: 12 volts, based on Mercury's 8M0077471 replacement-family specification
Cross-reference family: 300-8M0077471, 300-879984T01, 339-879984A1, 339-879984T00, 879984T01 and 8M0042380
Aftermarket cross references: CDI 184-0003 / Sierra 18-5158
Application guidance
CDI's cross-reference catalog lists selected 3-, 4- and 6-cylinder Mercury applications in this coil family:
2004–2008 75, 90, 115 Pro XS and 125 HP 3-cylinder DFI
2008 and later selected 200–250 HP DFI, 200 Jet and 200 XS
2002–2008 selected 30/40 HP 3-cylinder EFI and 50/60 HP 4-cylinder FourStroke EFI
2002–2004 selected 200–250 HP EFI/3.0L applications
Selected 240 HP SportJet applications
These are catalog reference applications, not a guarantee for every engine in a horsepower range. Confirm the complete original coil number and engine serial number before ordering. Match the connector and mounting to your existing coil. Includes only the coil pictured; no separate spark-plug wire is shown.
