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Electronics & Programmable

Engine Control Module

For Chevrolet, GMC, Buick, Oldsmobile, General Motors and Pontiac vehicles

OEM Part Numbers

889991701227748
  • Fitments

Electronic Control Module 4-121 (2.0L)

Electronic Control Module 4-121 (2.0L) SOHC

Electronic Control Module (4-121, 2.0L) SOHC

Electronic Control Module ID 1227748

Electronic Control Module (4-121, 2.0L) w/o turbo SOHC

Electronic Control Module SOHC