- 1999–2007 Factory-verified
Also described as Mirrors, outside, power, heatedMirrors, outside, heated, power-adjustableMirrors, outside heated power-adjustable, body-color, manual-foldingMirrors, outside left-hand and right-hand, remote control, electric, heatedMirrors, outside, heated, power, manual-folding, with spotter mirror
Also documented for CadillacChevroletSaturn
Documented applications
- 2009 Factory-verified
- 2001–2007 Factory-verified
- 2007–2009, 2014 Factory-verified
- 2015, 2018–2019 Factory-verified
driver-side spotter mirror; black on Sierra, body-color on SLE; only in: 2500HD (the 2015 3500HD guide does not list it); 2015 marks: Sierra: O; SLE: included in the trim group; SLT: not offered; 2018: GM's 2018 Sierra 2500HD order guide; 2019: named in the 2019 interior page's package contents or footnotes
- 2014, 2016–2019 Factory-verified
- 2016–2017 Factory-verified
2016: SLE-1, SLE-2: S; 2017: SLE-1: S, SLE-2: O, only with WFP, in gloss Black with WFP
- 2000–2006 Factory-verified
- 2007–2009 Factory-verified
- 2015–2019 Factory-verified
SLE: S; 2019 also SLT Standard Edition; 2018 from GM's 2018 Yukon order guide
- 2015–2017 Factory-verified
SLE: S; SLT, Denali: not available; body-color
This page aggregates every documented appearance of DL8 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.