How To Replace Serpentine Belt 99-04 Oldsmobile Alero
Difficulty: Beginner · About 20 min · Oldsmobile Alero
Replace the serpentine belt on a 1999-2004 Oldsmobile Alero.
Tools you will need
- 15mm wrench
Parts and supplies
- Serpentine belt
Steps
- Remove the old belt
Locate or sketch the belt routing diagram, use a 15mm wrench to release tension on the tensioner, then remove the belt.
- Install the new belt
Following the diagram, loop the belt around the pulleys, release tension on the tensioner with the 15mm wrench, loop the belt over the last pulley, then slowly ease the wrench back to restore tension.
Check your vehicle’s repair manual for exact specifications and fit.