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

    Archive / Chevrolet / Code
    E26 ✓ Factory-verified

    Chevrolet · Regular Production Option

    Door, side, rear left, hinged

    Years 2003–10, 2014–15 Models 1 Factory citations 10
    Query this via API →

    Also documented for GMC

    Documented applications

    Express — GMT610 (2003–2027) →
    • 2003–2010, 2014–2015 ✓ Factory-verified
      ⛭ GM factory document — 2003 chevrolet express rpo code list, p.1.
      ⛭ GM factory document — 2004 chevrolet express awd rpo code list, p.1.
      ⛭ GM factory document — 2005 chevrolet express awd rpo code list, p.1.
      ⛭ GM factory document — 2006 chevrolet express awd rpo code list, p.1.
      ⛭ GM factory document — 2007 chevrolet express awd rpo code list, p.1.
      ⛭ GM factory document — 2008 chevrolet express rpo code list, p.1.
      ⛭ GM factory document — 2009 chevrolet express rpo code list, p.1.
      ⛭ GM factory document — 2010 chevrolet gh van elec 1 7 d1 100813, p.15.
      ⛭ GM factory document — 2014 chevrolet gh van elec bbm si brief, p.6.
      ⛭ GM factory document — 2015 chevrolet express savana electrical body builders manual service manual 2015 en us, p.12.

    This page aggregates every documented appearance of E26 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.

    RPOARCHIVE

    A factory-sourced reference to GM Regular Production Option codes, 1960–2027. Every code carries a confidence grade and, where the factory documents it, a citation to the exact GM factory document and page.

    Reference

    • Vehicle lookup
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    • Statistics
    • Use in AI tools (API)

    Provenance

    • Methodology
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    • About this project

    Independent reference work — not affiliated with or endorsed by General Motors. “GM,” “Chevrolet,” “Pontiac,” “Oldsmobile,” “Buick,” “Cadillac,” “GMC,” “Saturn,” and “Hummer” are trademarks of their respective owners, used nominatively to identify the vehicles this data describes. No GM logos or emblems are reproduced.

    Data compiled from GM Heritage factory documentation and cross-referenced public sources. Generated from a curated, versioned dataset.