- 1983–1986 Factory-verified
included with YE9 and U35; shared square-body platform code; cited from the Chevrolet Blazer kit
GM Heritage factory kit — 1983 Chevrolet Blazer, p.9.GM Heritage factory kit — 1984 Chevrolet Blazer RV Full Size, p.18.GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.11.GM Heritage factory kit — 1986 Chevrolet Blazer, p.12.
Also described as Gages, voltmeter, temperature, oil pressure and trip odometer
Also documented for Chevrolet
Documented applications
- 1987, 1989 Factory-verified
included with YC2 and YC3; the merged S-10 Blazer doc does not claim 1989; shared S/T platform code; cited from the joint S-10/15 Blazer/Jimmy pages of the S-10 Blazer kit
GM Heritage factory kit — 1987 Chevrolet S 10 Blazer, p.43.GM Heritage factory kit — 1989 Chevrolet Blazer, p.16.
- 1986, 1987 Factory-verified
with trip odometer; 1986 from the 1986 pages in the kit file named for the prior model year; 1987 from the 1987 pages in the kit file named for the following model year; shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.
GM Heritage factory kit — 1985 Chevrolet Astro Van, p.7.GM Heritage factory kit — 1988 Chevrolet Astro Van, p.27.
- 1983, 1985–1987 Factory-verified
shared platform code; cited from the square-body C/K pickup kits; 1983 from the instrument cluster feature page; 1984 is left out: its standalone gauges line prints 253 and the code otherwise appears only in package contents
GM Heritage factory kit — 1983 Chevrolet Truck, p.33.GM Heritage factory kit — 1985 Chevrolet Truck, p.43.GM Heritage factory kit — 1986 Chevrolet Truck, p.159.GM Heritage factory kit — 1987 Chevrolet Truck, p.58.
- 1983, 1985, 1987–1989 Factory-verified
shared S-series code; cited from the joint S-10/S-15 pages of the S-10 kits
GM Heritage factory kit — 1983 Chevrolet S 10, p.18.GM Heritage factory kit — 1985 Chevrolet S 10, p.23.GM Heritage factory kit — 1987 Chevrolet S 10, p.22.GM Heritage factory kit — 1988 Chevrolet S 10, p.69.GM Heritage factory kit — 1989 Chevrolet S 10, p.22.
- 1986 Factory-verified
included with YE9 and U35; the 1983–1985 and 1987 option lines print 253 and those pages otherwise name Z53 only as U35 clock content, so those years are left out; shared square-body platform code; cited from the Chevrolet Suburban kit
GM Heritage factory kit — 1986 Chevrolet Suburban, p.19.
- 1984, 1986, 1988 Factory-verified
shared G-van platform code; cited from the Chevrolet G-Van kit
GM Heritage factory kit — 1984 Chevrolet G Van, p.17.GM Heritage factory kit — 1986 Chevrolet G Van, p.26.GM Heritage factory kit — 1988 Chevrolet Vandura, p.20.
This page aggregates every documented appearance of Z53 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.