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Review on πŸ”₯ New Ignition Control Module Replacement for GM Systems (1988-1992 Buick, Oldsmobile, Pontiac), Replaces GM 24503623, 25533540 by Joseph Meola

Revainrating 1 out of 5

No thread: control units

There was no thread to tighten the screws. I had to use zip ties to attach the ICM to the coils. It's beyond me how anyone could have forgotten to tap the holes. Terrible.

Pros
  • control units
Cons
  • can be retrofitted