Remanufactured 2004-2005 Chevrolet Colorado, GMC Canyon GM P12 ECM PCM ECU | Service Number 12597521 Engine_4_4L Module / primary service number:

Module / primary service number: 12586243

Mild - 60hp

PROCESSING TIMES ARE USUALLY 24 to 48 Hours in house

Important fitment and programming notice

New GM FSCM/FPCM - VIN Programmed - Ready to Install

Remanufactured 2004-2005 Chevrolet Colorado, GMC Canyon GM P12 ECM PCM ECU | Service Number 12597521 Engine_4_4L Module / primary service number:Remanufactured GM ECM VIN Programmed Ready to Install Condition: Remanufactured unit. This remanufactured GM engine control module is prepared for VIN based programming and application review. The application guide below lists compatible GM vehicles and related service module numbers in a normalized year, make, and model format. GM service numbers and module labels may cross reference multiple vehicle applications. We keep the service module number