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FS:ignition module LT5, gm part 1103841

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Old 06-09-2009, 10:25 PM
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99magneticred
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Default FS:ignition module LT5, gm part 1103841

a change of events has left with me with a working gm part number 1103841 LT5 ignition module from a 90 zr1 with 44kmiles, but the part fits all LT5 motors. I bought a new one thinking i needed one, and now found out after the plenum was pulled it was just the wires going into the module. This module has been tested and is in perfect working condition. If you dont know after looking these modules dont go bad often, but they are hard to find, gm doesnt make them anymore, and new ones cost from 550 all the way up to 1500 dollars, so its nice to have a spare on hand, but I am planning on selling the car, so this module must go.

Asking a reasonable 300+ actual shipping of 10 dollars.

Paypal as well as cashiers and money order accepted.
pm me with any questions
Old 01-02-2014, 03:11 PM
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moonshadow
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Default Ignition control module for a 1991 ZR1

The Chevy dealer says my Ignition Control Module is shot on my 1991 ZR1. I could use any help out there, to aquire one. Please contact me if you know of a good one for sale. (334) 435-4285 or (334) 691-4144. Thanks, Larry
Old 01-02-2014, 03:16 PM
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I think you have a sale. Please contact me using Cell (334) 435-4285 or land line (334) 691-4144. Ask for Larry or leave a message. Thanks
Old 01-02-2014, 03:33 PM
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moonshadow
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Default Ignition control module for a 1991 ZR1

The Chevy dealer says my Ignition Control Module is shot on my 1991 ZR1. I could use any help out there, to aquire one. Please contact me if you know of a good one for sale. (334) 435-4285 or (334) 691-4144. Thanks, Larry
Old 01-02-2014, 04:14 PM
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Goldcylon
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You realize this ad was from 4 years ago?
Old 01-02-2014, 04:23 PM
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moonshadow
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Default ZR1 Ignition Module

Originally Posted by moonshadow
The Chevy dealer says my Ignition Control Module is shot on my 1991 ZR1. I could use any help out there, to aquire one. Please contact me if you know of a good one for sale. (334) 435-4285 or (334) 691-4144. Thanks, Larry
Originally Posted by Goldcylon
You realize this ad was from 4 years ago?
I do now.
Old 01-02-2014, 06:16 PM
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cv67
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post this up on the zr1 section or the zr1.net registry. Bet someone has one for less.
Old 01-02-2014, 07:42 PM
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Dominic Sorresso
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Originally Posted by moonshadow
The Chevy dealer says my Ignition Control Module is shot on my 1991 ZR1. I could use any help out there, to aquire one. Please contact me if you know of a good one for sale. (334) 435-4285 or (334) 691-4144. Thanks, Larry
What is happening? Do we know the IM is really shot? Pretty tough to do frankly. Think I have heard of this dealer diagnosis before.
Old 01-02-2014, 08:19 PM
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moonshadow
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Originally Posted by Dominic Sorresso
What is happening? Do we know the IM is really shot? Pretty tough to do frankly. Think I have heard of this dealer diagnosis before.
Well after two days of looking, I think I've finally found one. This was the hardest part I have ever tried to find. I'm wondering about other alligators waiting to bite me with this car.
Old 01-02-2014, 09:23 PM
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Dominic Sorresso
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Originally Posted by moonshadow
Well after two days of looking, I think I've finally found one. This was the hardest part I have ever tried to find. I'm wondering about other alligators waiting to bite me with this car.
Please let us know if it turns out to not be the IM.
Old 01-02-2014, 10:36 PM
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ghlkal
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Originally Posted by Dominic Sorresso
What is happening? Do we know the IM is really shot?

Old 01-03-2014, 06:50 AM
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Originally Posted by ghlkal
I went through the fuel side of the car and found nothing wrong, but even so I replaced both pumps and filter. Chevy double checked my work and than came up with the IM as the problem. Being they are the ones that make the big money, I'm hoping that they are right and not just swapping parts till they get the right one. Wish me luck.
Old 01-03-2014, 07:44 AM
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Vette Daddy
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Originally Posted by moonshadow
I went through the fuel side of the car and found nothing wrong, but even so I replaced both pumps and filter. Chevy double checked my work and than came up with the IM as the problem. Being they are the ones that make the big money, I'm hoping that they are right and not just swapping parts till they get the right one. Wish me luck.
I'd get the car to someone who specializes in the LT5, if possible? A dealership will tend to just throw parts at it, from my experiences with other vehicles in the past
Old 04-11-2014, 11:59 AM
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POWERBRAKEBOB
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Well, now I'M looking for one. Any at there?
Old 04-11-2014, 01:47 PM
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Ebay has one right now
Old 04-11-2014, 08:06 PM
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Every one that I've ever bought as a spare has been expensive.
Old 04-12-2014, 01:56 PM
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Originally Posted by Vette Daddy
Ebay has one right now
"Only" $700 with free shipping ...
Old 07-22-2014, 01:50 PM
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Default module

Originally Posted by ghlkal
"Only" $700 with free shipping ...
I know this was back in April but am looking for one now, I think it is the problem. The indication was that #5 and 8 has no spark, even swapping new coils around and checking all wiring. What was your situation and did the module fix it?
Larry

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