U1C ✓ Factory-verified

Saturn · Regular Production Option

Radio, AM/FM stereo, seek/scan, CD, clock, ETR

Years 2002–09 Models 4 Factory citations 8

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Also documented for BuickChevroletGMCOldsmobilePontiac

Documented applications

Ion (2003–2007) →

• 2003–2007 ✓ Factory-verified
  ⛭ GM factory document — 2003 saturn ion rpo code list, p.1.

  ⛭ GM factory document — 2007 saturn ion rpo code list, p.1.

L-Series (2000–2005) →

• 2003–2004 ✓ Factory-verified
  ⛭ GM factory document — 2003 saturn l200 lw200 rpo code list, p.1.

  ⛭ GM factory document — 2004 saturn l300 lw300 rpo code list, p.1.

Sky (2007–2009) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 saturn sky rpo code list, p.1.

  ⛭ GM factory document — 2009 saturn sky rpo code list, p.1.

Vue — First generation (2002–2007) →

• 2002–2007 ✓ Factory-verified
  ⛭ GM factory document — 2002 saturn vue awd rpo code list, p.1.

  ⛭ GM factory document — 2007 saturn vue awd rpo code list, p.1.

This page aggregates every documented appearance of U1C in the Saturn reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.