Used Engine Computer (ECM) — GM Tempest

Choose the version that matches your vehicle (year, side and options). Not sure? Compare the OEM number on your part.

Engine Computer (ECM) Buick Century 1987-1992 (+31 more)

Electronic Control Module; 4-151 (2.5L) · Electronic Control Module; 4-134 (2.2L) · Electronic Control Module; ID 1227748

OEM : 1227748, 88999170

Engine Computer (ECM) Chevrolet Cavalier 1987-1993 (+13 more)

Electronic Control Module; 6-173 (2.8L) · Electronic Control Module; 6-191 (3.1L) · Electronic Control Module

OEM : 1227730, 16196344, 16198262, 88999196

Engine Computer (ECM) Chevrolet Cavalier 1988-1989 (+5 more)

Electronic Control Module; 4-121 (2.0L), from VIN 500001 · Electronic Control Module; 4-121 (2.0L) · Electronic Control Module; (4-121, 2.0L), OHV

OEM : 1228321, 88999173