LL8 ✓ Factory-verified

GMC · Regular Production Option

Engine, gas, 6 cylinder, 4.2L, multiport fuel injection, L6, aluminum, DOHC, GM

Years 2002–09 Models 1 Factory citations 4

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Also documented for BuickChevroletOldsmobile

Documented applications

Envoy — GMT360 (2002–2009) →

• 2002–2009 ✓ Factory-verified
  ⛭ GM factory document — 2002 gmc envoy 2wd rpo code list, p.1.

  ⛭ GM factory document — 2003 gmc envoy 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 gmc envoy 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 gmc envoy 4wd rpo code list, p.1.

This page aggregates every documented appearance of LL8 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.