U88 ✓ Factory-verified

Pontiac · Regular Production Option

Speaker system, 9, custom

Years 2007–08 Models 1 Factory citations 2

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Also documented for BuickChevrolet

Documented applications

Grand Prix — Eighth generation (2004–2008) →

• 2007–2008 ✓ Factory-verified
  ⛭ GM factory document — 2007 pontiac grand prix rpo code list, p.1.

  ⛭ GM factory document — 2008 pontiac grand prix rpo code list, p.1.

This page aggregates every documented appearance of U88 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.