BBB Industries 13910 Alternator

Reman Alternator for Dodge Charging Systems

BBB Industries REMAN ALTERNATOR 13910 is a 12-volt replacement alternator built for Dodge charging system applications that use an external voltage regulator. It delivers 117 amps and includes a conventional pulley with a 7-groove serpentine belt profile for direct-fit service on listed vehicles.

Compatible With 2001-2003 Dodge Dakota and 2001-2003 Dodge Ram van applications, this remanufactured alternator is also listed for 2001 Dodge Ram 1500, Ram 2500, and Ram 3500 models with Nippondenso unit configurations. Part number 13910 is a practical OE-style replacement when restoring charging output on these trucks and vans.

Key Features

• 117-amp amperage rating for standard charging system output
• 12-volt electrical system design
• External voltage regulator type
• OE manufacturer reference: Nippondenso
• Clockwise rotation
• Internal fan with air cooling
• 7-groove serpentine pulley included
• Negative polarity configuration
• 3 o’clock plug clock position

Product Details

BBB Industries REMAN ALTERNATOR 13910 is a remanufactured alternator engineered around the listed OE-style specifications, including a 2-1/2 inch pulley diameter, conventional pulley design, and serpentine belt compatibility. The unit is identified for Dodge Dakota, Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, and Ram van applications where the original charging system uses an external regulator and Nippondenso-based layout. This part cross-references 121000-3760 and 56029913AA for the same application.

Common Charging Problems It Can Address

• Low battery charging while driving
• Dim lights caused by weak alternator output
• Battery warning light related to charging system failure
• Intermittent electrical performance from a worn alternator
• Noise or belt-drive issues tied to a failing pulley or internal alternator wear

Installation Notes

• Verify the vehicle uses a 12-volt system with an external voltage regulator before installation.
• Confirm the plug clock position is 3 o’clock and the pulley setup matches the 7-groove serpentine belt drive.
• Check belt condition, battery health, and charging circuit connections during replacement.
• Match the OE-style Nippondenso configuration to the vehicle’s original alternator layout.

Quality Assurance

BBB Industries remanufactures charging components to OE-style specifications for listed applications. For Dodge Dakota and Dodge Ram 1500, Ram 2500, and Ram 3500 fitments, part number 13910 is built to meet the electrical and mounting requirements shown in the product data.