KW8 ✓ Factory-verified

Cadillac · Regular Production Option

Alternator, 155 amps

Years 2025–26 Models 2 Factory citations 6

Query this via API →

Also documented for ChevroletGMCPontiac

Documented applications

XT5 — C1XX (2017–2026) →

• 2025–2026 ✓ Factory-verified

  Premium Luxury: O; Luxury, Sport: not available; included with the LGX engine and only available with it

  ⛭ GM factory document — 2025 cadillac xt5 fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 cadillac xt5 fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 cadillac xt5 fleet order guide, p.33.

  ⛭ GM factory document — 2026 cadillac xt5 fleet order guide, p.34.

XT6 — C1XX (2020–2025) →

• 2025 ✓ Factory-verified

  Premium Luxury: S

  ⛭ GM factory document — 2025 cadillac xt6 fleet order guide, p.7.

  ⛭ GM factory document — 2025 cadillac xt6 fleet order guide, p.63.

Related codes · mentioned in these notes

LGXOS

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