JJA ✓ Factory-verified

Chevrolet · Regular Production Option

PT dress subassembly, installed (modular optimization method only)

Years 2004–09 Models 2 Factory citations 8

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Also described as PT dress subassembly, installed (Modular Optimization Method only)

Also documented for CadillacGMCHummer

Documented applications

Colorado — GMT355 (2004–2012) →

• 2004–2009 ✓ Factory-verified internal
  ⛭ 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.

  ⛭ GM factory document — 2007 chevrolet colorado pickup 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet colorado pickup 2wd rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet colorado pickup 2wd rpo code list, p.1.

Corvette — C6 (2005–2013) →

• 2008–2009 ✓ Factory-verified internal
  ⛭ GM factory document — 2008 chevrolet corvette rpo code list, p.1.

  ⛭ GM factory document — 2009 chevrolet corvette rpo code list, p.1.

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