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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    V02 Factory-verified

    GMC · Regular Production Option

    Radiator and transmission oil cooler, heavy duty

    Years 1983–91 Models 7 Factory citations 45
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    Also documented for Chevrolet

    Documented applications

    Jimmy (full-size) — Square body (1983–1991)
    • 1983–1986, 1990, 1991 Single-source

      not with MM4; included with Z82; the 1983 and 1984 pages call it a transmission oil cooler; 1991 from the cooling page (the 1991 option line has no legible code); the kit pages also print VO2; shared square-body platform code; cited from the Chevrolet Blazer kit; 1991 rests on the Chevrolet-only 1991 Blazer book, so the row is single-source

      GM Heritage factory kit — 1983 Chevrolet Blazer, p.9.
      GM Heritage factory kit — 1984 Chevrolet Blazer RV Full Size, p.17.
      GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.11.
      GM Heritage factory kit — 1986 Chevrolet Blazer, p.11.
      GM Heritage factory kit — 1990 Chevrolet Blazer, p.15.
      GM Heritage factory kit — 1991 Chevrolet Blazer, p.13.
    Jimmy — first generation (1983–1994)
    • 1983–1989 Factory-verified

      automatic transmission only; the 1985, 1987 and 1989 pages print VO2; the 1987 page prints Vo2; 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 — 1983 Chevrolet S 10 Blazer, p.7.
      GM Heritage factory kit — 1984 Chevrolet S 10 Blazer, p.7.
      GM Heritage factory kit — 1985 Chevrolet S 10 Blazer, p.11.
      GM Heritage factory kit — 1986 Chevrolet S 10 Blazer, p.7.
      GM Heritage factory kit — 1987 Chevrolet S 10 Blazer, p.43.
      GM Heritage factory kit — 1988 Chevrolet S 10 Blazer, p.10.
      GM Heritage factory kit — 1989 Chevrolet Blazer, p.16.
    Safari — First generation (1985–1994)
    • 1986, 1987, 1989, 1990 Factory-verified

      automatic transmission only; included with Z82; 1989 from the trailering page's RPO V02 entry; the 1990 page prints vo2; shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.

      GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
      GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
      GM Heritage factory kit — 1989 Chevrolet Astro Van, p.22.
      GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    Sierra — Square body (1983–1991)
    • 1983–1987 Factory-verified

      shared platform code; cited from the square-body C/K pickup kits; automatic transmissions only; 1983 from a power team requirement remark; the kit pages also print VO2

      GM Heritage factory kit — 1983 Chevrolet Truck, p.18.
      GM Heritage factory kit — 1984 Chevrolet Truck, p.44.
      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.57.
    Sonoma — first generation (1982–1993)
    • 1983–1990 Factory-verified

      the 1984, 1987 pages print VO2; automatic transmission only; 1987 from the Z82 requirement remark; 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.32.
      GM Heritage factory kit — 1984 Chevrolet S 10, p.16.
      GM Heritage factory kit — 1985 Chevrolet S 10, p.23.
      GM Heritage factory kit — 1986 Chevrolet S 10, p.15.
      GM Heritage factory kit — 1987 Chevrolet S 10, p.24.
      GM Heritage factory kit — 1988 Chevrolet S 10, p.32.
      GM Heritage factory kit — 1989 Chevrolet S 10, p.18.
      GM Heritage factory kit — 1990 Chevrolet S 10, p.18.
    Suburban — Square body (1983–1991)
    • 1983–1991 Single-source

      automatic transmissions only; included with Z82; the 1983 and 1984 pages call it a transmission oil cooler; 1989–1991 from the cooling pages; the kit pages also print VO2; shared square-body platform code; cited from the Chevrolet Suburban kit; 1991 rests on the Chevrolet-only 1991 Suburban book, so the row is single-source

      GM Heritage factory kit — 1983 Chevrolet Suburban, p.16.
      GM Heritage factory kit — 1984 Chevrolet Suburban, p.19.
      GM Heritage factory kit — 1985 Chevrolet Suburban, p.18.
      GM Heritage factory kit — 1986 Chevrolet Suburban, p.19.
      GM Heritage factory kit — 1987 Chevrolet Suburban, p.25.
      GM Heritage factory kit — 1988 Chevrolet Suburban, p.17.
      GM Heritage factory kit — 1989 Chevrolet Suburban, p.11.
      GM Heritage factory kit — 1990 Chevrolet Suburban, p.16.
      GM Heritage factory kit — 1991 Chevrolet Suburban, p.15.
    Vandura and Rally — Second generation G-series (1983–1996)
    • 1983, 1984, 1986, 1988–1990 Factory-verified

      the 1983–1984 pages list a heavy duty transmission oil cooler; from 1986 heavy duty radiator and transmission oil cooler; the 1983 and 1989 pages print VO2; 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.15.
      GM Heritage factory kit — 1985 Chevrolet G Van, p.17.
      GM Heritage factory kit — 1986 Chevrolet G Van, p.63.
      GM Heritage factory kit — 1988 Chevrolet Vandura, p.20.
      GM Heritage factory kit — 1989 Chevrolet G Van, p.35.
      GM Heritage factory kit — 1990 Chevrolet G Van, p.19.

    Related codes · mentioned in these notes

    MM4Z82

    This page aggregates every documented appearance of V02 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.