NU2 ✓ Factory-verified

Cadillac · Regular Production Option

Emission system, California, ULEV2

Years 2007–08 Models 2 Factory citations 3

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Also documented for BuickChevroletGMCPontiacSaturn

Documented applications

SRX — Sigma / GMT265 (2004–2009) →

• 2007–2008 ✓ Factory-verified internal
  ⛭ GM factory document — 2007 cadillac srx rpo code list, p.1.

  ⛭ GM factory document — 2008 cadillac srx rpo code list, p.1.

STS — Sigma (2005–2011) →

• 2007 ✓ Factory-verified internal
  ⛭ GM factory document — 2007 cadillac sts rpo code list, p.1.

This page aggregates every documented appearance of NU2 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.