- 1983–1987 Factory-verified
Shared G-body platform code; cited from the joint El Camino/Caballero pages of the Chevrolet El Camino kits
GM Heritage factory kit — 1983 Chevrolet El Camino, p.7.GM Heritage factory kit — 1984 Chevrolet El Camino, p.7.GM Heritage factory kit — 1985 Chevrolet El Camino, p.12.GM Heritage factory kit — 1986 Chevrolet El Camino, p.6.GM Heritage factory kit — 1987 Chevrolet El Camino, p.47.
Also described as Windshield wipers, intermittentWiper system, windshield, intermittent
Also documented for BuickChevroletOldsmobilePontiac
Documented applications
- 1983–1986 Factory-verified
shared square-body platform code; cited from the Chevrolet Blazer kit
GM Heritage factory kit — 1983 Chevrolet Blazer, p.11.GM Heritage factory kit — 1984 Chevrolet Blazer RV Full Size, p.20.GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.13.GM Heritage factory kit — 1986 Chevrolet Blazer, p.14.
- 1984, 1987–1988 Factory-verified
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 — 1984 Chevrolet S 10 Blazer, p.9.GM Heritage factory kit — 1987 Chevrolet S 10 Blazer, p.46.GM Heritage factory kit — 1988 Chevrolet S 10 Blazer, p.11.
- 1986, 1988, 1989 Factory-verified
shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.
GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
- 1984–1987 Factory-verified
shared platform code; cited from the square-body C/K pickup kits; not with the 3 speed manual (MM3)
GM Heritage factory kit — 1984 Chevrolet Truck, p.48.GM Heritage factory kit — 1985 Chevrolet Truck, p.46.GM Heritage factory kit — 1986 Chevrolet Truck, p.155.GM Heritage factory kit — 1987 Chevrolet Truck, p.61.
- 1983–1988 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.28.GM Heritage factory kit — 1984 Chevrolet S 10, p.21.GM Heritage factory kit — 1985 Chevrolet S 10, p.27.GM Heritage factory kit — 1986 Chevrolet S 10, p.19.GM Heritage factory kit — 1987 Chevrolet S 10, p.25.GM Heritage factory kit — 1988 Chevrolet S 10, p.36.
- 1983, 1984, 1986–1989 Factory-verified
with MM4 requires N33 (1988–1989); shared square-body platform code; cited from the Chevrolet Suburban kit
GM Heritage factory kit — 1983 Chevrolet Suburban, p.19.GM Heritage factory kit — 1984 Chevrolet Suburban, p.21.GM Heritage factory kit — 1986 Chevrolet Suburban, p.23.GM Heritage factory kit — 1987 Chevrolet Suburban, p.28.GM Heritage factory kit — 1988 Chevrolet Suburban, p.20.GM Heritage factory kit — 1989 Chevrolet Suburban, p.17.
- 1983, 1984, 1986, 1988, 1989 Factory-verified
1984 from the February 1984 data book pages in the mislabelled G-Van kit file; shared G-van platform code; cited from the Chevrolet G-Van kit
GM Heritage factory kit — 1983 Chevrolet Vandura, p.18.GM Heritage factory kit — 1985 Chevrolet G Van, p.21.GM Heritage factory kit — 1986 Chevrolet G Van, p.27.GM Heritage factory kit — 1988 Chevrolet Vandura, p.24.GM Heritage factory kit — 1989 Chevrolet G Van, p.16.
This page aggregates every documented appearance of CD4 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.