- 1989 Single-source
the unit behind the MM5 order code, listed as standard with the 2.0 L LL8 (Daikin clutch); matched to the Skyhawk's unit by meaning: Wikipedia's Skyhawk article names a five-speed manual for 1989 but prints no code; the Cavalier V6 unit MG2 (same page group) is not listed because the Skyhawk had no V6; shared J-body code; cited from the Chevrolet Cavalier kit; the page prints its model year, 1989
GM Heritage factory kit — 1989 Chevrolet Cavalier, p.39.
MK7 Single-source
Also documented for ChevroletOldsmobilePontiac
Documented applications
This page aggregates every documented appearance of MK7 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.