MPA Electrical 13873 Alternator

Remanufactured Alternator for Chrysler Applications

This MPA Electrical remanufactured alternator, part number 13873, is built for 12-volt charging systems that require a 136 amp output. It uses a Nippondenso-style design with an internal fan, external regulator, clockwise rotation, and a 6 groove serpentine pulley for direct-fit service on select Dodge, Jeep, and Mitsubishi vehicles.

For drivers searching for a remanufactured alternator for Dodge Dakota, Jeep Liberty, or Jeep Grand Cherokee, part number 13873 provides the correct electrical and pulley configuration for the listed applications. The MPA Electrical remanufactured line focuses on replacement units that match OE-style fitment and operating specifications.

Key Features

• 136 amp alternator output for 12-volt charging systems
• Remanufactured unit from MPA Electrical
• Nippondenso manufacturer design
• Internal fan for cooling
• External regulator configuration
• 6 groove serpentine pulley
• Clockwise rotation
• Clock position: 2:00

Detailed Description

MPA Electrical 13873 is a remanufactured alternator engineered for vehicles that use a Nippondenso charging system with a 6 groove serpentine pulley and external regulation. The 136 amp output supports the electrical demands of factory-equipped charging systems on select Dodge Dakota, Jeep Liberty, Jeep Grand Cherokee, and Mitsubishi Raider models. If you are replacing a worn charging unit on a Jeep Grand Cherokee or Dodge Dakota, this alternator is specified to match the listed fitment and electrical layout.

This part cross-references BBB Industries 13873 for the same application.

Vehicle Fitment

• Fits 2003-2007 Dodge Dakota, N/A
• Fits 2001-2002 Dodge Dakota, N/A, with 136 amp alternator
• Fits 2003-2006 Jeep Liberty, N/A, with 136 amp alt., 6S standard pulley
• Fits 2002 Jeep Liberty, N/A
• Fits 2001-2004 Jeep Grand Cherokee, N/A, with 6S standard pulley
• Fits 2002 Jeep Grand Cherokee, N/A, without black plastic rear cover
• Fits 2006 Mitsubishi Raider, N/A

Common Replacement Reasons

• Battery warning light or charging system fault
• Low system voltage during driving or idle
• Dim headlights or inconsistent electrical performance
• Alternator noise, bearing wear, or pulley issues
• Failed output on a vehicle with the correct Nippondenso-style setup

Installation Notes and Tips

Verify pulley groove count, regulator style, rotation, and clock position before installation. Confirm the vehicle uses the listed 136 amp configuration and compare the rear cover and pulley details where noted in the fitment data. Always inspect the belt condition, electrical connectors, and charging circuit before installing part number 13873.

Quality Assurance

This MPA Electrical remanufactured alternator is built as a service replacement for the specified applications and is intended to meet the listed electrical and mounting requirements for direct-fit installation.