- 2019, 2025 Factory-verified
front bucket seats (AR9); Premier; the 2025 guide adds sueded microfiber accents
Also described as Interior, Jet Black, perforated leather-appointed seating surfacesInterior trim, leather-appointed, Jet BlackInterior trim, Jet Black, leather-appointedInterior trim configuration, leather, level 3, Jet Black
Also documented for BuickCadillacGMC
Documented applications
- 2015–2019, 2021–2022 Factory-verified
LT with PCK; ZR2 (2018); the upfitter lists read level 3; 2018 from GM's 2018 Colorado order guide (PDF); 2021 from the upfitter list GM files for 2021 and 2022
- 2017–2019 Factory-verified
LTZ split-bench (B3F) and bucket seats (AN3); 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 Factory-verified
- 2015–2019 Factory-verified
LT (AN3 seats); the lists read leather, level 3; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)
- 2015–2019 Factory-verified
LT (AN3 seats); the lists read leather, level 3; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)
This page aggregates every documented appearance of H2U in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.