Recommended Engine Oils
High mileage (>150 000 km)
Priority to 40-viscosity oils for enhanced protection of worn components
Recommended Additives & Treatments
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Select year of manufacture Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)
Find exact motor oil recommendations for your year
1999
Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)2000
Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)2001
Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)2002
Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)2003
Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)2004
Oldsmobile Alero Oldsmobile Alero 3.4 V6 24V (173 hp)