- Socket set
- Ratchet
- Wrench
- Pliers
- Screwdriver
- Bungee cord
- Replacement alternator
1. Prepare the Vehicle:
- Turn off the engine and let it cool down.
- Disconnect the negative terminal from the battery.
2. Remove the Serpentine Belt:
- Locate the serpentine belt on the front of the engine.
- Use a ratchet and socket to loosen the tensioner pulley.
- Remove the serpentine belt from the alternator and other pulleys.
3. Disconnect Electrical Cables:
- Remove the plastic cover on the back of the alternator.
- Disconnect the electrical connectors from the alternator.
- Disconnect the battery positive cable from the alternator.
4. Loosen Alternator Mounting Bolts:
- Locate the alternator mounting bolts behind the alternator using a flashlight if needed.
- Use a wrench to loosen the alternator bolts.
5. Support the Alternator:
- Use a bungee cord or rope to support the alternator from below.
6. Remove Alternator Bolts and Lift Alternator:
- Completely remove the alternator bolts.
- Lift the alternator off the engine.
7. Install the Replacement Alternator:
- Place the replacement alternator into position on the engine.
- Secure the alternator with the mounting bolts.
8. Reconnect Electrical Connections:
- Reconnect the electrical connectors to the alternator.
- Reconnect the battery positive cable to the alternator.
9. Replace Serpentine Belt:
- Reinstall the serpentine belt onto the alternator and other pulleys.
- Tighten the tensioner pulley to secure it.
10. Test the System:
- Reconnect the battery’s negative terminal.
- Start the engine and check if the alternator is charging the battery.
11. Cleanup and Finish:
- Clean any dirt or debris from the engine bay.
- Reconnect any covers that were removed.
