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New Zealand, Wellington
1 Level
703 Review
70 Karma

Review on πŸ”₯ ACDelco D503A Professional Ignition Coil by Mike Zeigler

Revainrating 5 out of 5

Fixed MasterCraft MCX Won't start

Old ignition coil would spark on the plug when not in the cylinder but the engine would crank but not start. Replaced the ignition coil with this one and it worked great. The only outward sign the old one was bad was slight swelling of the epoxy. (see image)

Pros
  • Lots of positive emotions
Cons
  • Cleanliness