Engine, flexible fuel, 4 cylinder, 2.2 L, multiport fuel injection

Years 2001–02 Models 2 Factory citations 4

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Also documented for GMC

Documented applications

Blazer — S-10 second generation (1995–2005)

2001–2002 Factory-verified

Wikipedia names a 2.2 L four-cylinder for this generation but no flexible fuel version.

GM factory document — 2001 chevrolet blazer 4wd rpo code list, p.1.
GM factory document — 2002 chevrolet blazer 4wd rpo code list, p.1.

S-10 pickup — Second generation (1994–2004)

2001–2002 Factory-verified

GM factory document — 2001 chevrolet s10 pickup 4wd rpo code list, p.1.
GM factory document — 2002 chevrolet s10 pickup 4wd rpo code list, p.1.

This page aggregates every documented appearance of L43 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.