(4) Duramax ECM's, 01-04 LB7 working condition - $99 (Ahwatukee)

(4) Duramax ECM's, 01-04 LB7 working condition 1

(4) Duramax ECM's, 01-04 LB7 working condition 1 thumbnail

condition: good

make / manufacturer: ACDelco

model name / number: 12210729

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These ecm's are "locked with a custom key". They can be used on any 01-04 duramax diesel truck with a standard 30 minute relearn, or you can reprogram them after unlocking. You will have to research how that is done. All 4 for $99ea is unheard of for working LB7 ecm. Or just one for $199. Cash only, shipping is $20ea.

Normal pricing for an unlocked ecm is $495 ea.

Service numbers
09388505
97780077
12210729

I-10 and Chandler Blvd

post id: 7875748720

posted: 2025-08-22 11:18

updated: 2025-12-16 13:50

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