84I ✓ Factory-verified

GMC · Regular Production Option

Interior trim, Ebony/Light Titanium

Years 2009 Models 3 Factory citations 3

Query this via API →

Also documented for BuickChevroletSaturn

Documented applications

Acadia — first generation, Lambda (2007–2017) →

• 2009 ✓ Factory-verified

  GM prints "(06)".

  ⛭ GM factory document — 2009 gmc acadia 2wd rpo code list, p.1.

Sierra — GMT900 (2007–2013) →

• 2009 ✓ Factory-verified

  The list marks it (06); a second entry words it Light Titanium/Ebony (I).

  ⛭ GM factory document — 2009 gmc sierra 2wd rpo code list, p.1.

Sierra HD — GMT900 (2007–2014) →

• 2009 ✓ Factory-verified

  the list prints Light Titanium/Ebony (I)

  ⛭ GM factory document — 2009 gmc sierra 2wd rpo code list, p.1.

This page aggregates every documented appearance of 84I in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.