OEM GM Delphi P59 Powertrain Control Module (PCM / ECM).

• Service Number: 12576106

• Hardware Number: 12570558

• Broadcast Code: YCTK

• Connector Configuration: 80-Pin Blue / Green

Details & Condition:

- Highly desirable 12570558 hardware featuring the populated internal IAC stepper motor driver chip. Ideal for cable-driven throttle (DBC) or drive-by-wire (DBW) standalone Gen III LS engine conversions (4.8L, 5.3L, 6.0L, 8.1L).

- 1MB flash memory capacity supports Flex Fuel, custom OS, and boost applications.

- All 160 connector pins are 100% straight, clean, and free of corrosion. 

- Orange perimeter connector gaskets have been removed due to aging/wear; bare connector housing is clean and ready for harness seating.

- Sold as an un-flashed OEM core pulled from vehicle service. Programming/VATS delete required prior to vehicle operation.

Ships fast, securely packed with connector pin protection via USPS/UPS.