Beefed Up Alternator Upgrade For Subaru Impreza Forester And Saab 9 2X 2004 2010 2 5L 12V 90A 5 Groove Pulley Replacement Part That Fits 23700AA380 23700AA420 23700AA540

High-Output 90A 12V Alternator Upgrade Single Unit for Subaru/SAAB
✔️ 90A at 12V, 5-groove pulley, CW rotation, new unit

The beefed up alternator upgrade is a 90A, 12V replacement built to boost charging for heavier electrical loads in Subaru Forester 2006-2010, Impreza 2004-2010 H4 2.5L, and Saab 9-2X 2006. It uses 100% new components for reliable performance and longer life, designed to keep the electrical system powered and the battery charged.

✅ Voltage: 12V
✅ Amperage: 90A
✅ Rotation: CW (Clockwise)
✅ Grooves: 5-Groove Clutch Pulley
✅ Condition: New
✅ Vehicle fitment: Subaru Forester 2006-2010, Impreza 2004-2010 H4 2.5L, Saab 9-2X 2006

💡 What is a high-output alternator used for in modern cars?

Upgrading to a higher-output unit helps maintain charging while powering added accessories and aging electrical systems.

- 90A 12V output for steady charging under load
- fits Subaru Forester 2006-2010, Impreza 2004-2010 H4 2.5L, Saab 9-2X 2006
- 5-groove pulley and CW rotation for easy belt fit