Guest cdoersom Posted June 3, 2003 Share Posted June 3, 2003 Does anybody know the part number of the electronic ignition module for an '89?ThanksChuck Link to comment Share on other sites More sharing options...
sahein Posted June 3, 2003 Share Posted June 3, 2003 Does anybody know if the newer 91- ?? modules will work? Link to comment Share on other sites More sharing options...
FlyByNite Posted June 3, 2003 Share Posted June 3, 2003 Is this attachment what you are looking for? Link to comment Share on other sites More sharing options...
Guest imported_barra Posted June 3, 2003 Share Posted June 3, 2003 This is sometimes called a coil pack and I got one for $89 for my '89 while I was at an exhaust shop that just picked up the phone and called for one. The problem with these coil packs is that they have wires conncecting to base plate and the clips sometimes fry and then there is a crack that developes going to a corner of the pack and generally taking out at least one coil. The other result is that the plugs work harder to fire, carbon starts to build up and the plug starts backing out of its installation point. It feels like a driveline vibration . Link to comment Share on other sites More sharing options...
padgett Posted June 3, 2003 Share Posted June 3, 2003 Have been wondering if you can replace the entire ESC/CoilPack with the later 3 piece unit. Know you could not just change the coils. Quick comparison of a '92 and '88 ESC looks like the connections are the same. Has anyone ever tried ? Link to comment Share on other sites More sharing options...
Shelby Posted June 3, 2003 Share Posted June 3, 2003 If you want some trouble free driving Replace all these parts in the attachment, and 8mm Wire and Rapid Fire 3 plugs.But use a Jacobs Coil from JEG's or a performance store $89 buck Link to comment Share on other sites More sharing options...
Guest cdoersom Posted June 4, 2003 Share Posted June 4, 2003 FlyByNight - Yes, item 4 is the part I am looking for. AutoZone has it for $127, but couldn't find at GMPartsDirect.Thanks,Chuck Link to comment Share on other sites More sharing options...
Guest Greg Ross Posted June 4, 2003 Share Posted June 4, 2003 GM.Parts.Dealer.comDescription Year List Price Your Price EDIS MODULE, 6 Cylinder, Magnavox 88-90 $228.03 $182.42 Electrical - Ignition system - Edis module Try searching the Part no. from the above sketch 25533540 Link to comment Share on other sites More sharing options...
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