NUA ✓ Factory-verified

Cadillac · Regular Production Option

Emission system, California, 150K, LEV 2

Years 2008–09 Models 5 Factory citations 5

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Also described as Emission system, 150K LEV 2Emission system, California, 150K LEV2

Also documented for BuickChevroletGMCPontiacSaturn

Documented applications

Escalade EXT — GMT900 (2007–2013) →

• 2009 ✓ Factory-verified internal
  ⛭ GM factory document — 2009 cadillac escalade ext rpo code list, p.1.

Escalade — GMT900 (2007–2014) →

• 2009 ✓ Factory-verified internal
  ⛭ GM factory document — 2009 cadillac escalade rpo code list, p.1.

SRX — Sigma / GMT265 (2004–2009) →

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

STS — Sigma (2005–2011) →

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

XLR — Y-body (2004–2009) →

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

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