RPOARCHIVE
Loading index…

    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.
    NN4 Factory-verified

    Chevrolet · Regular Production Option

    Fuel tank, 60 gallon

    Years 1986–98 Models 1 Factory citations 14
    Query this via API →

    Documented applications

    Motor Home chassis (1983–1998)
    • 1986–1998 Factory-verified

      not available on CP31132; not available on CP32012

      GM Heritage factory kit — 1986 Chevrolet Motorhome, p.11.
      GM Heritage factory kit — 1987 Chevrolet Motorhome, p.15.
      GM Heritage factory kit — 1988 Chevrolet Motorhome, p.12.
      GM Heritage factory kit — 1989 Chevrolet Motorhome, p.8.
      GM Heritage factory kit — 1990 Chevrolet Motorhome, p.11.
      GM Heritage factory kit — 1991 Chevrolet Motorhome, p.13.
      GM Heritage factory kit — 1992 Chevrolet Motorhome, p.13.
      GM Heritage factory kit — 1993 Chevrolet Motorhome, p.11.
      GM Heritage factory kit — 1994 Chevrolet Motorhome, p.7.
      GM Heritage factory kit — 1995 Chevrolet Motorhome, p.8.
      GM Heritage factory kit — 1996 Chevrolet Motorhome, p.26.
      GM Heritage factory kit — 1997 Chevrolet Motorhome, p.6.
      GM Heritage factory kit — 1998 Chevrolet Motorhome, p.15.
      GM factory document — 1998 chevrolet chevy p32 rv van chassis rpo code list, p.1.

    This page aggregates every documented appearance of NN4 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.