Keep the battery charged and every electrical accessory powered with the TERREPOWER (formerly BBB Industries) Alternator, MPN 11579. It's a direct-fit replacement for the 2011-2013 Subaru Forester, converting engine-belt-driven rotation into the electrical current that charges the battery and runs the vehicle's electrical system while the engine is running.
Charging output: Generates electrical current to keep the battery charged and power the lights, ignition, and accessories under load.
Belt-driven design: Turned by the engine's accessory belt to supply steady voltage across normal driving conditions.
Direct-fit application: Built to replace the original alternator on the listed Subaru Forester application.
If a failing alternator is the cause of a dead battery, dim or flickering lights, or an illuminated charging/battery warning light, this unit replaces it. Diagnose the charging system first to confirm the alternator is the fault before replacing.
Interchange: A2TL0091 · A2TL0091A · 23700-AA700 · 23700AA700 · 23700-AA701 · 23700AA701 Manufacturer part number 11579
This part cross-references / interchanges with the following part numbers:
A2TL0091, A2TL0091A, 23700-AA700, 23700-AA701
Frequently Asked Questions
What vehicle does this alternator fit?
It's a direct-fit replacement for the 2011-2013 Subaru Forester. Confirm fitment for your vehicle before ordering.
What does the alternator do?
It converts engine-belt-driven rotation into electrical current, charging the battery and powering the electrical system while the engine runs.
What are signs my alternator may need replacing?
A dead or weak battery, dim or flickering lights, or an illuminated charging/battery warning light can be signs. Diagnose the charging system to confirm the cause.
Which numbers does this part interchange with?
It cross-references A2TL0091, A2TL0091A, 23700-AA700 (23700AA700), and 23700-AA701 (23700AA701).
What is the manufacturer part number?
The manufacturer part number is 11579, from TERREPOWER (formerly BBB Industries).
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
