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GM/CHEVY Duramax Diesel ECM, 2004-2005 LLY - $395 (Ahwatukee)
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GM Service Numbers
12244189
15292913
Tested, guaranteed fully functional, B-grade condition with a cosmetic chip in one of the plastic receptacles. A grade perfect ($495) and New with warranty ($995) also available.
Plug and play factory programming service also available.
Cash price, includes return of your old ECM.