Skip to content


Sold out
Original price $349.90 - Original price $349.90
Original price
$349.90 - $349.90
Current price $349.90

Plug-and-play, aftermarket replacement CDI box for Yamaha outboard motors from RM Stator. Refer to fitment guide for models.


  • Height: 40 mm
  • Length: 54 mm
  • Width: 35 mm

Other specifications:

  • Number of plugs: 7
  • Number of pins: 7
  • Fixation holes centre to centre: 75 mm
  • Please note that: The only real way to test your CDI box is to swap it out with another known good unit from the same year/make/model. Because of this, we recommend that you rule everything else out before replacing the CDI box.


  • RM Stator's PeakRPM technology provides a more aggressive timing curve for increased throttle response
  • Ride at full throttle with their application-specific CDI box that raises the rev limiter by 1000 RPM
  • Enjoy fast and easy installation with their plug and play design and included dielectric connector grease
  • OEM-grade electronic components and printed circuit boards for long-term reliability and performance
  • 90% of ignition issues are caused by a faulty stator. Fully test ignition components before buying

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare