G4J ✓ Factory-verified

Cadillac · Regular Production Option

Vibrant White Tricoat

Years 2026–27 Models 7 Factory citations 13

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Also described as Paint, Vibrant White TricoatVibrant White Tricoat (touch-up WA-241L)

Also documented for BuickChevroletGMC

Documented applications

CT4 — Alpha 2 (2020–2026) →

• 2026 ✓ Factory-verified

  CT4 only; extra cost; new in the 2026 guide

  ⛭ GM factory document — 2026 cadillac ct4 fleet order guide, p.31.

CT5 — Alpha 2 (2020–2026) →

• 2026 ✓ Factory-verified

  only in: CT5 (Premium Luxury, Sport); new for 2026; extra charge; touch-up paint WA-241L

  ⛭ GM factory document — 2026 cadillac ct5 fleet order guide, p.31.

Escalade IQ — Ultium BEV (2025–2027) →

• 2026–2027 ✓ Factory-verified

  touch-up WA-241L; extra charge

  ⛭ GM factory document — 2026 cadillac all electric escalade iq fleet order guide, p.32.

  ⛭ GM factory document — 2027 cadillac all electric escalade iql fleet order guide, p.41.

Escalade — T1XX, 5th gen (2021–2027) →

• 2026–2027 ✓ Factory-verified
  ⛭ GM factory document — 2026 cadillac escalade escalade v fleet order guide, p.41.

  ⛭ GM factory document — 2027 cadillac escalade escalade v fleet order guide, p.47.

Lyriq — BEV3 (2023–2027) →

• 2026–2027 ✓ Factory-verified

  extra charge; touch-up paint WA-241L

  ⛭ GM factory document — 2026 cadillac all electric lyriq lyriq v fleet order guide, p.40.

  ⛭ GM factory document — 2027 cadillac all electric lyriq lyriq v fleet order guide, p.41.

  ⛭ GM factory document — 2027 cadillac all electric lyriq professional vehicle fleet order guide, p.16.

Optiq — BEV3 (2025–2027) →

• 2026–2027 ✓ Factory-verified

  extra charge; touch-up paint WA-241L

  ⛭ GM factory document — 2026 cadillac all electric optiq optiq v fleet order guide, p.39.

  ⛭ GM factory document — 2027 cadillac all electric optiq optiq v fleet order guide, p.41.

Vistiq — BEV3 (2026–2027) →

• 2026–2027 ✓ Factory-verified

  extra charge; touch-up WA-241L

  ⛭ GM factory document — 2026 cadillac all electric vistiq fleet order guide, p.28.

  ⛭ GM factory document — 2027 cadillac all electric vistiq fleet order guide, p.29.

Related codes · mentioned in these notes

CT5

This page aggregates every documented appearance of G4J in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.