- 1986–1988 Factory-verified
four high back bucket seats, two front and two midship. 1986 from the 1986 cargo van pages in the kit file labelled 1985.
GM Heritage factory kit — 1985 Chevrolet Astro Van, p.29.GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
ZP4 Factory-verified
Also documented for BuickGMCSaturn
Documented applications
- 2007 Factory-verified
- 2003, 2005 Factory-verified
the 2003 order guide reads Seat, 2nd row 60/40 split-folding bench; the 2005 guide reads Seats, 4-passenger, includes split-bench crew seat; the service lists do not print it.
GM Heritage factory kit — 2003 Chevrolet Venture, p.103.GM Heritage factory kit — 2005 Chevrolet Venture, p.95.
This page aggregates every documented appearance of ZP4 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.