Engine, gas, 4 cylinder, 1.9L, multiport fuel injection, DOHC

Years 1991–92, 1998–02 Models 5 Factory citations 6

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Also described as Engine, gas, 4 cylinder, 1.9L, DOHC

Also documented for Chevrolet

Documented applications

Saturn SC — first generation (1991–1996)

1991–1992 Single-source

Wikipedia dates it to the original single-trim SC "1990–1992"; only the part inside this doc's span is claimed, and it gives no later year; the description follows the article and omits the fuel-system wording of the later Saturn lists. Wikipedia (T4).

Saturn SC — second generation (1997–2002)

1998–2002 Factory-verified

GM factory document — 1998 saturn sl1 sc1 sw1 rpo code list, p.1.
GM factory document — 2002 saturn sl1 sc1 rpo code list, p.1.

SL — first generation (1991–1995)

1991–1992 Single-source

only in: SL2. The article gives the SL2 only this engine for 1991 to 1992. [Wikipedia Saturn S-Series, first generation SL section]

SL — Second generation (1996–2002)

1998–2002 Factory-verified

GM factory document — 1998 saturn sl rpo code list, p.1.
GM factory document — 2002 saturn sl rpo code list, p.1.

SW — S-Series second generation wagon (1996–2001)

1998–2001 Factory-verified

GM factory document — 1998 saturn sl1 sc1 sw1 rpo code list, p.1.
GM factory document — 2001 saturn sl1 sc1 sw1 rpo code list, p.1.

This page aggregates every documented appearance of LL0 in the Saturn reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.