Motor oil for Chevrolet Alero

All 2 engine variants of the Chevrolet Alero take the same oils, so the selection below applies to every one of them.

Which viscosity does a Chevrolet Alero need?

We cover 2 engine variants of the Chevrolet Alero. The most commonly approved grades are 0W-30, 10W-30, 5W-30 and 5W-40.

Which approvals does Chevrolet require?

Chevrolet publishes no approval of its own: what counts is the viscosity and the ACEA or API class in your owner's manual.

Chevrolet Alero engine variants

The oil finder covers these engine variants of the Chevrolet Alero: Alero 2.4 16V 1999–2004 and Alero 3.4 V6 1999–2004.