Oldsmobile Alero
Maintenance specs for 2 variants of the Oldsmobile Alero — from 1999 to 2004.
1999–2004 Oldsmobile Alero
2.4L I4 (LD9) · FWD
150 hp / 155 lb-ft
Transmission
Type4-Speed Automatic (4T40-E)
FluidDexron-III ATF
Drain & fill5 qt
Full capacity9.6 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Capacity8 oz
Fuel
Tank14.3 gal
TypeRegular 87
Service Intervals
Oil change3,000 mi
Trans service50,000 mi
Coolant flush100,000 mi
Brake fluid30,000 mi
Spark plugs60,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Drive belt60,000 mi
1999–2004 Oldsmobile Alero
3.4L V6 (LA1) · FWD
170 hp / 200 lb-ft
Transmission
Type4-Speed Automatic (4T45-E)
FluidDexron-III ATF
Drain & fill7 qt
Full capacity13 qt
Power Steering
TypeHydraulic
FluidGM Power Steering Fluid
Capacity8 oz
Fuel
Tank14.3 gal
TypeRegular 87
Service Intervals
Oil change3,000 mi
Trans service50,000 mi
Coolant flush100,000 mi
Brake fluid30,000 mi
Spark plugs60,000 mi
Timingchain (no scheduled replacement)
Air filter30,000 mi
Drive belt60,000 mi