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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    B3J Factory-verified

    Chevrolet · Regular Production Option

    Equipment, diesel

    Years 1978–92 Models 8 Factory citations 46
    Query this via API →

    Also described as Diesel equipmentEquipment package, diesel

    Also documented for GMC

    Documented applications

    Blazer (full-size, K5) — Square body (1983–1991)
    • 1983–1986, 1990, 1991 Factory-verified

      required with the LH6 diesel; the 1984–1991 kits print it with the body code of the diesel model (Z58/B3J, Z59/B3J, ZW9/B3J)

      GM Heritage factory kit — 1983 Chevrolet Blazer, p.9.
      GM Heritage factory kit — 1984 Chevrolet Blazer RV Full Size, p.11.
      GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.9.
      GM Heritage factory kit — 1986 Chevrolet Blazer, p.9.
      GM Heritage factory kit — 1990 Chevrolet Blazer, p.8.
      GM Heritage factory kit — 1991 Chevrolet Blazer, p.11.
    C/K pickup — GMT400 (1988–2000)
    • 1988–1992 Factory-verified

      the 1988 and 1989 model pages require it with the 6.2L diesel (E63/B3J); the 1992 kit citation prints the code only inside another option's cross-reference (no defining line found)

      GM Heritage factory kit — 1988 Chevrolet Truck, p.3.
      GM Heritage factory kit — 1989 Chevrolet Truck, p.5.
      GM Heritage factory kit — 1990 Chevrolet Truck, p.6.
      GM Heritage factory kit — 1991 Chevrolet Truck, p.5.
      GM Heritage factory kit — 1992 Chevrolet Truck, p.63.
    C/K pickup — Square body (1983–1991)
    • 1983–1987 Factory-verified

      required with the LH6 and LL4 diesels

      GM Heritage factory kit — 1983 Chevrolet Truck, p.13.
      GM Heritage factory kit — 1984 Chevrolet Truck, p.33.
      GM Heritage factory kit — 1985 Chevrolet Truck, p.33.
      GM Heritage factory kit — 1986 Chevrolet Truck, p.155.
      GM Heritage factory kit — 1987 Chevrolet Truck, p.48.
    Chevy Van — Second generation G-series (1983–1996)
    • 1983, 1984, 1986–1991 Factory-verified

      required with the LH6 and LL4 diesels; the 1983 page lists engine oil cooler, two heavy duty batteries, dual exhaust, special instrumentation and added insulation.

      GM Heritage factory kit — 1983 Chevrolet Vandura, p.15.
      GM Heritage factory kit — 1984 Chevrolet G Van, p.13.
      GM Heritage factory kit — 1986 Chevrolet G Van, p.22.
      GM Heritage factory kit — 1987 Chevrolet G Van, p.35.
      GM Heritage factory kit — 1988 Chevrolet Vandura, p.16.
      GM Heritage factory kit — 1989 Chevrolet G Van, p.11.
      GM Heritage factory kit — 1990 Chevrolet G Van, p.8.
      GM Heritage factory kit — 1991 Chevrolet G Van, p.4.
    Motor Home chassis (1983–1998)
    • 1983–1992 Factory-verified

      required with the LL4 diesel

      GM Heritage factory kit — 1983 Chevrolet Motorhome, p.5.
      GM Heritage factory kit — 1984 Chevrolet Motorhome, p.7.
      GM Heritage factory kit — 1985 Chevrolet Motorhome, p.13.
      GM Heritage factory kit — 1986 Chevrolet Motorhome, p.7.
      GM Heritage factory kit — 1987 Chevrolet Motorhome, p.11.
      GM Heritage factory kit — 1988 Chevrolet Motorhome, p.7.
      GM Heritage factory kit — 1989 Chevrolet Motorhome, p.6.
      GM Heritage factory kit — 1990 Chevrolet Motorhome, p.7.
      GM Heritage factory kit — 1991 Chevrolet Motorhome, p.7.
      GM Heritage factory kit — 1992 Chevrolet Motorhome, p.13.
    S-10 pickup — First generation (1982–1993)
    • 1983–1985 Factory-verified

      required with the LQ7 2.2L diesel; 1983 from the diesel rows of the model selector (E63/B3J)

      GM Heritage factory kit — 1983 Chevrolet S 10, p.43.
      GM Heritage factory kit — 1984 Chevrolet S 10, p.8.
      GM Heritage factory kit — 1985 Chevrolet S 10, p.18.
    Suburban — Square body (1983–1991)
    • 1983–1991 Factory-verified

      required with the LH6 and LL4 diesels; includes two heavy duty batteries, an engine oil cooler and special insulation (1983); the model selectors print it with the body code of each diesel model (ZW9/B3J, E55/B3J) to 1989, and the 1990 and 1991 model tables with the diesel model numbers (R20906/B3J, CR10906/B3J)

      GM Heritage factory kit — 1983 Chevrolet Suburban, p.16.
      GM Heritage factory kit — 1984 Chevrolet Suburban, p.2.
      GM Heritage factory kit — 1985 Chevrolet Suburban, p.2.
      GM Heritage factory kit — 1986 Chevrolet Suburban, p.1.
      GM Heritage factory kit — 1987 Chevrolet Suburban, p.8.
      GM Heritage factory kit — 1988 Chevrolet Suburban, p.14.
      GM Heritage factory kit — 1989 Chevrolet Suburban, p.10.
      GM Heritage factory kit — 1990 Chevrolet Suburban, p.3.
      GM Heritage factory kit — 1991 Chevrolet Suburban, p.3.

    Related codes · mentioned in these notes

    E55E63LF9LH6LL4LQ7Z58Z59ZW9

    This page aggregates every documented appearance of B3J in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.