Transmission, automatic, 4 speed, 4T65-E, heavy duty

Years 2001, 2005–09 Models 3 Factory citations 11

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Also documented for Buick Pontiac

Documented applications

Impala — eighth generation (2000–2005)

2001, 2005 Factory-verified

The 2005 list adds HMD; the 2001 list omits it. Order guide (2005 p.95) pairs MN7 with MX0 as the heavy duty 4 speed automatic.

GM factory document — 2001 chevrolet impala rpo code list, p.1.
GM factory document — 2005 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Impala, p.34.

Impala — ninth generation (2006–2016)

2006–2009 Factory-verified

GM factory document — 2006 chevrolet impala rpo code list, p.1.
GM factory document — 2007 chevrolet impala rpo code list, p.1.
GM factory document — 2008 chevrolet impala rpo code list, p.1.
GM factory document — 2009 chevrolet impala rpo code list, p.1.

Monte Carlo — sixth generation (2000–2007)

2001, 2005–2007 Factory-verified

The 2006 and 2007 lists add HMD; Wikipedia: 4T65E-HD with the supercharged and V8 SS.

GM factory document — 2001 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2005 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.

This page aggregates every documented appearance of MN7 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.