BBB Industries N13509 Alternator

BBB Industries N13509 Alternator Overview

The BBB Industries NEW ALTERNATOR N13509 is a 12-volt charging system replacement built for select Honda Civic and Civic del Sol applications. It uses an internal voltage regulator, air cooling, and an internal fan to support stable electrical output in the vehicle’s charging circuit.

This alternator is a direct-fit replacement for applications originally equipped with a Nippondenso OE unit and is built with a conventional pulley, serpentine belt drive, and counterclockwise rotation. The BBB Industries NEW ALTERNATOR line focuses on replacement charging components for common import applications, including Honda Civic and Civic del Sol models.

• 70 amp output for standard vehicle charging needs
• 12V alternator with internal voltage regulator
• Air-cooled design with internal fan
• Conventional pulley included; 4-groove serpentine belt setup
• Counterclockwise rotation
• OE manufacturer reference: Nippondenso
• Plug clock position: 12
• Negative polarity

Fitment Details

• Fits 1992-1995 Honda Civic, N/A — Mitsubishi Unit; 70 Amps; NEW ALTERNATOR
• Fits 1992-1995 Honda Civic, N/A — NDenso Unit; 70 Amps; NEW ALTERNATOR
• Fits 1993 Honda Civic del Sol, N/A — Mitsubishi Unit; 70 Amps; NEW ALTERNATOR
• Fits 1993 Honda Civic del Sol, N/A — NDenso Unit; 70 Amps; NEW ALTERNATOR

What This Alternator Helps Resolve

• Low battery charging caused by a worn alternator
• Dim lights or unstable electrical output at idle
• Battery warning light triggered by charging system faults
• Accessory performance issues related to insufficient alternator output
• Charging failure from a damaged OE-style Nippondenso unit

Installation Notes

Verify pulley groove count, plug clock position, rotation direction, and OE unit style before installation. This part cross-references 31100-P08-003 and 100211-9770 for the same application. Confirm belt alignment and electrical connector fitment on Honda Civic and Honda Civic del Sol applications before final assembly.

Quality Assurance

BBB Industries NEW ALTERNATOR components are built as replacement charging parts for OE-style fitment and electrical specifications. This unit is intended for direct replacement use where the original application calls for a 70 amp, 12V alternator with an internal regulator.