MU3 ✓ Factory-verified

Chevrolet · Regular Production Option

Transmission, manual, 5 speed, Saab, 76.5 mm, 3.38 1st, 0.70 5th

Years 2005–09 Models 2 Factory citations 8

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Also documented for Saturn

Documented applications

Cobalt — Delta (2005–2010) →

• 2005–2009 ✓ Factory-verified
  ⛭ GM factory document — 2005 chevrolet cobalt rpo code list, p.1.

  ⛭ GM factory document — 2006 chevrolet cobalt rpo code list, p.1.

  ⛭ GM factory document — 2007 chevrolet cobalt rpo code list, p.1.

  ⛭ GM factory document — 2008 chevrolet cobalt rpo code list, p.1.

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

  ⛭ GM Heritage factory kit — 2005 Chevrolet Cobalt, p.40.

HHR (2006–2011) →

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

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

This page aggregates every documented appearance of MU3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.