- 2008 Factory-verified
Also described as Handle, outside door, chromeDoor handles, outside, chrome
Also documented for CadillacGMCPontiac
Documented applications
- 2009 Factory-verified
- 2015–2019, 2021–2022 Factory-verified
2015: LT: O; Base, WT, Z71: not offered; 2017: LT: O; Base, WT, Z71: not offered; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022
- 2016–2019 Factory-verified
2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide
- 2023, 2025–2027 Factory-verified
only in: 2500 HD, 3500 HD
- 2015, 2017 Factory-verified
- 2025–2026 Factory-verified
the Silverado HD (T1XX) doc reads it "Door handles, chrome"
- 2020, 2022–2026 Factory-verified
- 2017–2019 Factory-verified
2LT: S; printed with the exterior equipment; the guides also print E21 with the same words; 2018 from GM's 2018 order guide
- 2009 Factory-verified
This page aggregates every documented appearance of E20 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.