LK5 ✓ Factory-verified

Chevrolet · Regular Production Option

Engine, gas, 4 cylinder, 2.8L, multiport fuel injection, L4, aluminum, DOHC, GM

Years 2004–06 Models 1 Factory citations 3

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Also documented for GMC

Documented applications

Colorado — GMT355 (2004–2012) →

• 2004–2006 ✓ Factory-verified
  ⛭ GM factory document — 2004 chevrolet colorado pickup 2wd rpo code list, p.1.

  ⛭ GM factory document — 2005 chevrolet colorado pickup 2wd rpo code list, p.1.

  ⛭ GM factory document — 2006 chevrolet colorado pickup 2wd rpo code list, p.1.

This page aggregates every documented appearance of LK5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.