Seat, front split, driver and passenger, full feature center

Years 2009, 2014–20, 2022–27 Models 14 Factory citations 60

Also described as Seats, front 40/20/40 split bench, with covered armrest storage and lockable under-seat storageSeats, front 40/20/40 split-bench, 3-passenger, reclining, lockable storageSeats, front 40/20/40 split benchSeats, front, 40/20/40 split-benchSeats, front 40/20/40 split-benchSeat, front 40/20/40 split-bench, premium clothSeats, front 40/20/40 split-bench, driver and passenger, full-feature center

Also documented for Cadillac GMC

Documented applications

Avalanche — GMT900 (2007–2013)

2009 Factory-verified

GM factory document — 2009 chevrolet avalanche 2wd rpo code list, p.1.

Silverado 1500 — Fifth generation (2027)

2027 Factory-verified

GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide, p.23.

Silverado — GMT900 (2007–2013)

2009 Factory-verified

GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.

Silverado HD — GMT900 (2007–2014)

2009, 2014 Factory-verified

the 2014 guide describes a 40/20/40 split bench with a lockable storage compartment; LT

GM factory document — 2009 chevrolet silverado 2wd rpo code list, p.1.
GM factory document — 2014 chevrolet silverado 3500hd cc fleet order guide wayback, p.1.

Silverado HD — K2XX (2015–2019)

2016–2019 Factory-verified

LT; cloth or leather, manual driver lumbar and seat cushion storage compartment; 2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide

GM factory document — 2016 chevrolet silverado 2500hd fleet order guide wayback, p.1.
GM factory document — 2017 chevrolet silverado 2500hd order guide revised august 12 2016 copy gm authority, p.7.
GM factory document — 2018 chevrolet silverado 2500hd order guide copy gm authority, p.8.
GM factory document — 2019 chevrolet silverado 2500hd order guide april 20 2018 iteration 2 copy gm authority, p.8.

Silverado HD (T1XX, 2020–2027)

2023, 2025–2027 Factory-verified

only in: 2500 HD, 3500 HD, 3500 HD chassis cab; the 2500 HD lists print only "Seats"

GM factory document — 2023 chevrolet 23silverado 2500 3500hd electrical body builder sm en us 2022oct12, p.10.
GM factory document — 2025 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet silverado 3500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet silverado 3500 hd cc fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 3500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 3500 hd cc fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado 3500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado 3500 hd cc fleet order guide rpo codes, p.1.

Silverado — K2XX (2014–2019)

2015, 2017–2019 Factory-verified

the 2015 list prints the code twice with this wording.

GM factory document — 2015 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2017 chevrolet sierra silverado electrical body builders manual service manual 2017 en us, p.14.
GM factory document — 2018 chevrolet silverado 1500 fleet order guide copy gm authority, p.12, p.212.
GM factory document — 2019 chevrolet silverado 1500 ld double cab fleet order guide copy gm authority, p.5, p.47.

Silverado — T1XX (2019–2026)

2020, 2022–2026 Factory-verified

GM factory document — 2020 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet 22 silverado 1500 new electrical body builder 042822, p.10.
GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.10.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.12.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

Suburban — GMT900 (2007–2014)

2009, 2014 Factory-verified

The 2014 guide words it as seats, front 40/20/40 split-bench, with Premium Cloth, 3-passenger. Trim marks in the 2014 guide: LS: O.

GM factory document — 2009 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2014 chevrolet suburban fleet order guide wayback, p.2.

Suburban — K2XX (2015–2020)

2015–2019 Factory-verified

LS: A; LT, LTZ: not available; 6-way power driver seat; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)

GM factory document — 2015 chevrolet suburban fleet order guide wayback, p.1, p.2.
GM factory document — 2016 chevrolet suburban fleet order guide wayback, p.1, p.2.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.5.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.14.
GM factory document — 2018 chevrolet suburban order guide copy gm authority, p.8.
GM factory document — 2019 chevrolet suburban order guide copy gm authority, p.9.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: LS: O

GM factory document — 2025 chevrolet new suburban fleet order guide, p.17.
GM factory document — 2026 chevrolet suburban fleet order guide, p.18.
GM factory document — 2027 chevrolet suburban fleet order guide, p.18.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.10.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.10.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.5.

Tahoe — GMT900 (2007–2014)

2009, 2014 Factory-verified

Trim marks in the 2014 guides: Police: O; Special Service: S.

GM factory document — 2009 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2014 chevrolet tahoe police vehicle fleet order guide wayback, p.1.
GM factory document — 2014 chevrolet tahoe special service vehicle fleet order guide wayback, p.1.

Tahoe — K2XX (2015–2020)

2015–2019 Factory-verified

LS: A; LT, LTZ: not available; 6-way power driver seat; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)

GM factory document — 2015 chevrolet tahoe fleet order guide wayback, p.2, p.3.
GM factory document — 2016 chevrolet tahoe fleet order guide wayback, p.1, p.2.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.5.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.14.
GM factory document — 2018 chevrolet tahoe order guide copy gm authority, p.9.
GM factory document — 2019 chevrolet tahoe order guide copy gm authority, p.9.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: FL, Police Package, Special Service: S; LS: O

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.19.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.3.
GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.4.
GM factory document — 2027 chevrolet tahoe police package and special service fleet order guide, p.4.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.10.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.10.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.5.

This page aggregates every documented appearance of AZ3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.