31I ✓ Factory-verified

Pontiac · Regular Production Option

Interior trim, Light Cashmere

Years 2007, 2009 Models 2 Factory citations 2

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Also documented for BuickChevroletGMCSaturn

Documented applications

Grand Prix — Eighth generation (2004–2008) →

• 2007 ✓ Factory-verified

  GM marks it (I) (04). The 2007 list prints 31l (lower case L).

  ⛭ GM factory document — 2007 pontiac grand prix rpo code list, p.1.

Torrent — Theta / GMT192 (2006–2009) →

• 2009 ✓ Factory-verified

  GM prints Left Cashmere (04); marker (04).

  ⛭ GM factory document — 2009 pontiac torrent rpo code list, p.1.

This page aggregates every documented appearance of 31I in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.