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Mack E7 ECM Part Number 12MS523M Re-manufactured Engine Control Module Factory Tested. Guaranteed to Work. LIFETIME WARRANTY Exchange units will need to be programmed on-vehicle for proper functionality. Repair services will be plug and play installations. No programming required. Send in your ECM for repair - $895
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$1,495.00