U3R ✓ Factory-verified

GMC · Regular Production Option

Radio, AM/FM stereo, WX, seek/scan, CD, DVD, navigation, clock, DSP, RDS, with voice recording microphone

Years 2007–09 Models 2 Factory citations 6

Query this via API →

Also documented for BuickCadillacChevroletSaturn

Documented applications

Acadia — first generation, Lambda (2007–2017) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 gmc acadia 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 gmc acadia 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 gmc acadia 2wd rpo code list, p.1.

Yukon — GMT900 (2007–2014) →

• 2007–2009 ✓ Factory-verified
  ⛭ GM factory document — 2007 gmc yukon 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 gmc yukon 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 gmc yukon 2wd rpo code list, p.1.

This page aggregates every documented appearance of U3R in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.