- 1991, 1993 Factory-verified
order-guide code; only in: sedans (Lumina sedan 1991 and 1993, Euro sedan 1991 and 1993); not with the bench seat; the weight pages carry the driver power seat adjuster as AG1; same description as lumina-gen2
GM Heritage factory kit — 1991 Chevrolet Lumina, p.16, p.18.GM Heritage factory kit — 1993 Chevrolet Lumina, p.14, p.18.
WG1 Factory-verified
Also described as Seat, power, driver side only
Also documented for Buick
Documented applications
- 1995–1996, 1999 Factory-verified
Kit order guides only (Seats: Power, driver's side only).
GM Heritage factory kit — 1995 Chevrolet Lumina, p.10.GM Heritage factory kit — 1995 Chevrolet Lumina, p.12.GM Heritage factory kit — 1996 Chevrolet Lumina, p.22.GM Heritage factory kit — 1999 Chevrolet Lumina, p.13.GM Heritage factory kit — 1999 Chevrolet Lumina, p.14.
- 1995, 1998–1999 Factory-verified
Listed as additional seats; order-guide option on LS and Z34 (LS 1998 p.9, Z34 1998 p.11).
GM Heritage factory kit — 1995 Chevrolet Monte Carlo, p.13.GM Heritage factory kit — 1998 Chevrolet Monte Carlo, p.9.GM Heritage factory kit — 1999 Chevrolet Monte Carlo, p.12.
This page aggregates every documented appearance of WG1 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.