Cooler, power steering oil

Years 1983, 1989, 1994–96, 2001–04 Models 5 Factory citations 15

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Also described as Cooling system, steering oil

Documented applications

Caprice — third generation, B-body (1983–1990)

1989 Factory-verified

only in: sedan (1BL69), special equipment option (SEO)

GM Heritage factory kit — 1989 Chevrolet Caprice, p.60.

Caprice — fourth generation, B-body (1991–1996)

1994–1996 Factory-verified

GM Heritage factory kit — 1994 Chevrolet Caprice, p.71.
GM Heritage factory kit — 1995 Chevrolet Caprice, p.124.
GM Heritage factory kit — 1996 Chevrolet Caprice, p.126.

Impala — eighth generation (2000–2005)

2001–2004 Factory-verified

GM factory document — 2001 chevrolet impala rpo code list, p.1.
GM factory document — 2002 chevrolet impala rpo code list, p.1.
GM factory document — 2003 chevrolet impala rpo code list, p.1.
GM factory document — 2004 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Impala, p.35.
GM Heritage factory kit — 2003 Chevrolet Impala, p.26.

Malibu — fourth generation, A-body (1983)

1983 Factory-verified

special equipment option (SEO); requires LG4

GM Heritage factory kit — 1983 Chevrolet Malibu, p.12.

Monte Carlo — sixth generation (2000–2007)

2001–2004 Factory-verified

GM factory document — 2001 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2002 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2003 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2004 chevrolet monte carlo rpo code list, p.1.

This page aggregates every documented appearance of 7L9 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.