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Review on πŸ”₯ ACDelco GM Original Equipment D599A Ignition Coil: High-quality, Reliable Performance for Your Vehicle by Dewitt Graham

Revainrating 5 out of 5

Great replacement OEM

I used the Tekton tool to crank the engine forward (gearbox in neutral of course!). Then I removed the MAP sensor connector and the ignition coil connector from the old ignition coil. I then disconnected the six connector wires from the old coil. Then I unscrewed four screws from the old coil. I installed the new spool and finished the job in reverse order to removing the old spool. The machine runs perfectly!

Pros
  • Easy install
Cons
  • Faulty