BBB Industries 13889 Alternator

BBB Industries 13889 Reman Alternator

BBB Industries 13889 is a remanufactured 12-volt alternator built for Subaru and Saab applications that use a 90-amp charging system. It features an internal voltage regulator, clockwise rotation, an internal fan, and a conventional pulley with five grooves for serpentine belt setups.

Key Features

• 90 amp amperage rating for OE-style charging output
• 12V alternator with internal voltage regulator
• Clockwise rotation with internal cooling fan
• Conventional pulley included, 5-groove serpentine belt design
• OE manufacturer reference: Mitsubishi
• Plug clock position: 11
• Negative polarity configuration

Product Details

The BBB Industries REMAN ALTERNATOR line focuses on remanufactured charging components built to match original equipment specifications. Part number 13889 is a reman alternator with air cooling, a 55 mm outside pulley diameter, and a pulley belt type matched to serpentine drive systems. This part cross-references A2TB2891 and 23700-AA370 for the same application. It is a direct replacement choice for Subaru Baja, Subaru Forester, Subaru Impreza, Subaru Legacy, Subaru Outback, and Saab 9-2X vehicles that require a 90 amp alternator.

Vehicle Fitment

• Fits 2003-2006 Subaru Baja, N/A. Alternator with 90 Amps; REMAN ALTERNATOR.
• Fits 2005 Saab 9-2X, N/A. Alternator with 90 Amps; REMAN ALTERNATOR.
• Fits 2003-2005 Subaru Forester, N/A. Alternator with 90 Amps; REMAN ALTERNATOR.
• Fits 2005 Subaru Impreza, N/A. Alternator with 90 Amps; REMAN ALTERNATOR.
• Fits 2000-2004 Subaru Legacy, N/A. Alternator with 90 Amps; REMAN ALTERNATOR.
• Fits 2000-2004 Subaru Outback, N/A. Alternator with 90 Amps; REMAN ALTERNATOR.

Common Replacement Uses

• Charging system warning light caused by alternator output loss
• Battery not maintaining charge during normal driving
• Dim lights or electrical instability from weak charging performance
• Noise or wear related to a failing pulley or internal alternator components
• Replacement for a worn Mitsubishi-style 90 amp alternator on Subaru and Saab applications

Installation Notes and Tips

Verify pulley groove count, plug clock position, rotation direction, and amperage rating before installation. Confirm the vehicle uses a serpentine belt system and compare the OE connector layout to the 11 o'clock plug position on this unit. Inspect the belt, battery condition, and charging circuit before installing the alternator to avoid repeat failures.

Quality Assurance

BBB Industries remanufactures charging components to OE-style specifications for direct replacement use. Part number 13889 is built as a remanufactured alternator for the listed Subaru and Saab applications.