BBB Industries 13302 Alternator

Reman Alternator for Dodge Ram and D-Series

BBB Industries REMAN ALTERNATOR 13302 is a 12-volt, 120-amp replacement alternator built for select Dodge Ram and D-Series trucks with Nippondenso OE architecture. It uses an external voltage regulator, clockwise rotation, an internal fan, and an included conventional pulley with an 8-groove serpentine belt setup.

Key Features

• 120 amp amperage rating for charging-system replacement
• 12V electrical system with negative polarity
• OE manufacturer reference: Nippondenso
• Air-cooled design with internal fan
• 8-groove pulley for serpentine belt applications
• Conventional pulley included; 2-9/16 in. outside diameter (65 mm)
• External voltage regulator type
• Clockwise rotation direction
• Plug clock position: 1

Product Details

This BBB Industries REMAN ALTERNATOR line part is a remanufactured charging component for trucks that use the Nippondenso-style alternator layout. Part number 13302 is specified for Dodge Ram 2500 and Ram 3500 models from 1994-1998, as well as Dodge D250, D350, W250, and W350 models from 1990-1993. This part cross-references 121000-4080 and 5234374 for the same application.

What It Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idling
• Dim lights and electrical instability
• Hard starting after repeated short trips
• Charging-system failure on Dodge Ram and D-Series trucks

Installation Notes

Confirm pulley groove count, plug clock position, rotation direction, and regulator type before installation. Verify fitment against your vehicle’s charging-system configuration, especially on 1990-1998 Dodge Ram 2500, Ram 3500, D250, D350, W250, and W350 applications. Match the serpentine belt routing and electrical connector style to the original unit before replacing the alternator.

Quality Assurance

BBB Industries remanufactures charging components to OE-style specifications for direct replacement use. Part number 13302 is built around the listed Nippondenso-based design details to support proper fitment and electrical function in the specified Dodge truck applications.