Alternator, 155 amps

Years 2008–09, 2014–15, 2017–19, 2025 Models 5 Factory citations 9

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Also described as Generator, 155 amp

Also documented for Cadillac GMC Pontiac

Documented applications

Blazer — C1XX (2019–2026)

2019, 2025 Factory-verified

2LT: not available; 3LT, Premier: O; RS: S; the 2019 guide marks it FWD only

GM factory document — 2019 chevrolet all new blazer fleet order guide wayback, p.4.
GM factory document — 2025 chevrolet blazer fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet blazer fleet order guide, p.7.

Camaro — Gen 5 Zeta (2010–2015)

2014 Confirmed

GM Authority 2014 RPO list

Equinox — first generation (2005–2009)

2008–2009 Factory-verified

GM factory document — 2008 chevrolet equinox rpo code list, p.1.
GM factory document — 2009 chevrolet equinox rpo code list, p.1.

Equinox — Second generation (2010–2017)

2015 Factory-verified

only in: LFX; 1LT, 2LT, LTZ

GM factory document — 2015 chevrolet equinox fleet order guide wayback, p.4.
2017 Factory-verified

only in: LFX; 1LT, Premier

GM factory document — 2017 chevrolet equinox order guide copy gm authority, p.24.

Traverse — C1XX (2018–2024)

2018–2019 Factory-verified

RS: S; with LTG; GM Authority's 2020 changes page lists its deletion for 2020

GM factory document — 2018 chevrolet traverse order guide copy gm authority, p.18, p.57.
GM factory document — 2019 chevrolet traverse order guide copy gm authority, p.20, p.85.

This page aggregates every documented appearance of KW8 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.