Our PeakRPM CDI Box provides the optimal output for your ride.

Enjoy fast & easy installation with our plug & play OEM 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.

All item pictures are accurate, if in doubt do not hesitate and compare our item to your original part.

There are 2 possible CDI boxes for the Formula Mach1 1990 model. This CDI fits engines NO. 3 827 467 and up. Always check in the 'Fits models' section and please compare to your original part before buying.

Brand new aftermarket CDI box

• Our PeakRPM CDI Box provides the optimal output for your ride
• Enjoy fast & easy installation with our plug & play OEM 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

All item pictures are accurate, if in doubt do not hesitate and compare our item to your original part.

Ski-doo Alpine II 503 Carb F/C -- 1993-1995
Ski-doo Formula Mach 1 583 Carb L/C -- 1990-1991
Ski-doo Formula MX 467 Carb L/C -- 1990-1992
Ski-doo Formula MX X 467 Carb L/C -- 1991
Ski-doo Formula Plus 521 Carb L/C -- 1991
Ski-doo Formula Plus 537 Carb L/C -- 1990-1991
Ski-doo Formula Plus X 521 Carb L/C -- 1991
Ski-doo Formula Plus X 537 Carb L/C -- 1991
Ski-doo Formula Plus XTC 521 Carb L/C -- 1991-1992
Ski-doo Formula Plus XTC 537 Carb L/C -- 1991-1992
Ski-doo Nordik 50 Carb F/C -- 1991
Ski-doo Nordik 60 Carb F/C -- 1991
Ski-doo Safari 377 Carb F/C -- 1990
Ski-doo Safari 377 L Carb F/C -- 1990
Ski-doo Safari 447 LX Carb F/C -- 1990
Ski-doo Safari 447 LXE Carb F/C -- 1990
Ski-doo Safari 467 Carb L/C -- 1990-1992

410914900

Dimensions:
Height: 26 mm
Length: 60 mm
Width: 55 mm
Fixation holes center to center: 70 mm

Other specifications:
Number of plugs: 4
Number of pins: 5

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.

Our CDI may use a different wire color code than your original.
All of the wires are installed in the correct order; please do not change any of the wiring configurations.
This CDI is designed as a direct plug-in replacement and should be used as such.