MPA Electrical 13906 Alternator

Remanufactured Alternator for Chrysler Applications

MPA Electrical Part Number 13906 is a remanufactured 12-volt alternator built for charging-system service on select Dodge and Jeep vehicles. It delivers 117 amps and uses a 6-groove serpentine pulley, making it a direct replacement option for 2001-2002 Dodge Dakota, 2001-2002 Jeep Wrangler, 2001 Jeep Cherokee, and 2001-2002 Jeep TJ applications.

Key Features

• 117 amp output for OE-style charging performance
• 12 volt alternator for standard vehicle electrical systems
• Internal fan design
• Clock position: 2:30
• Clockwise rotation
• 6-groove serpentine pulley
• External regulator configuration
• Manufacturer: Nippondenso

Product Details

MPA Electrical 13906 is a remanufactured alternator intended for vehicles that require the listed Nippondenso-style charging unit with a 6-groove serpentine pulley and external regulator setup. This part cross-references BBB Industries 13906 and FEL-PRO 13877 for the same application. It also references OE and aftermarket numbers including 121000-3780, 121000-3800, 19134405, 56028686AA, 56041822AB, and 88861852.

Compatible With 2001-2002 Dodge Dakota, N/A; 2001-2002 Jeep Wrangler, N/A; 2001 Jeep Cherokee, N/A; and 2001-2002 Jeep TJ, N/A. Search terms such as 2001 Dodge Dakota alternator 117 amp, 2002 Jeep Wrangler remanufactured alternator, and MPA Electrical 13906 alternator replacement align with this application.

Common Charging Issues This Part Addresses

• Low battery charge or repeated battery drain
• Dim lights or unstable electrical output
• Warning light related to charging-system performance
• Alternator noise or bearing-related charging failure
• Charging output that no longer meets vehicle demand

Installation Notes and Tips

Verify pulley groove count, regulator type, clock position, and rotation before installation. Confirm the vehicle uses the listed 117 amp alternator configuration and match the connector and mounting layout to the original unit. Inspect the belt, battery, and charging cables during replacement to help ensure proper system operation after installation.

Quality Assurance

This remanufactured alternator is built by MPA Electrical for charging-system replacement service and is specified with the listed electrical and mounting attributes for accurate fitment on the covered Dodge and Jeep applications.