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Sri Lanka, Sri Jayawardenapura Kotte
1 Level
723 Review
53 Karma

Review on πŸ”₯ Enhance Spark Performance with ACDelco Professional D504A Ignition Coil by Zachary Cha

Revainrating 1 out of 5

Stranded me for spares

I don't like being too negative but this coil had only done 500 miles when it failed. It melted and my car stalled in traffic. I don't know if it's a one time marriage or poor quality control. There is no mark on the reel to indicate it is actually an AC Delco part. I installed another Delco coil that I bought elsewhere and had no problems.

Pros
  • Easy to use
Cons
  • Concise instructions