Help keep your battery charged and your electrical system powered with the TERREPOWER (formerly BBB Industries) 11631, a remanufactured Subaru Impreza alternator built as a direct-fit replacement for the 2012-2014 Subaru Impreza and the 2013-2014 Subaru XV Crosstrek. For engine details on each listed application, see the Buyer's Guide tab.
The alternator is driven by the engine and turns that mechanical motion into electrical power. That power runs the vehicle's electrical systems and recharges the battery while the engine is running. Signs an alternator may need replacing include a battery or charging warning light, dim or flickering lights, a battery that keeps running down, electrical accessories that act erratically, or a whining noise from the unit. A weak battery, a worn belt or a wiring fault can cause similar symptoms, so test the charging system first. If a failed Impreza alternator is the cause, the 11631 replaces it.
Interchange: 23700-AA720
23700AA720 · A2TL0291
This part cross-references / interchanges with the following part numbers:
Is this the right 2013 Subaru Impreza alternator?
Yes. The TERREPOWER 11631 is listed as a direct-fit replacement for the 2012-2014 Subaru Impreza. The Buyer's Guide tab shows the full application details.
Does it also fit the Subaru XV Crosstrek?
Yes. The 2013-2014 Subaru XV Crosstrek is one of the listed applications for part number 11631.
What is the TERREPOWER 11631?
It is a premium-quality remanufactured alternator from TERREPOWER, formerly BBB Industries. It is designed for dependability and reliability throughout the service life of the vehicle.
What does an alternator do?
Driven by the engine, it generates electrical power to run the vehicle's electrical systems and recharge the battery while the engine is running.
What are signs the alternator may need replacing?
Common signs include a charging warning light, dim or flickering lights, a battery that keeps running down, or a whining noise. Test the charging system first, since a battery, belt or wiring fault can cause similar symptoms.
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.
