MPA Electrical 13873N Alternator

Reliable Alternator for Dodge, Jeep, and Mitsubishi Vehicles

The MPA Electrical New 13873N alternator delivers consistent 12-volt electrical power with a 136-amp output, designed specifically for select Dodge, Jeep, and Mitsubishi models. Engineered to meet the demands of vehicles like the Dodge Dakota and Jeep Grand Cherokee, this alternator ensures stable charging and reliable starting performance.

• 136 amps output for efficient electrical system support
• 12 volts operating voltage compatible with standard automotive systems
• Internal fan design for effective cooling and durability
• 6 groove serpentine pulley for secure belt engagement
• External regulator for precise voltage control
• Clockwise rotation matching OEM specifications
• Manufactured by Nippondenso, a trusted industry supplier

Detailed Features and Specifications

The MPA Electrical New 13873N alternator is built with an internal fan to maintain optimal operating temperatures, reducing wear and extending service life. Its 6 groove serpentine pulley ensures compatibility with factory belt systems, minimizing installation adjustments. The external regulator allows for accurate voltage regulation, protecting your vehicle's electrical components. Designed with clockwise rotation, this alternator matches the original equipment requirements for vehicles such as the Jeep Wrangler and Mitsubishi Raider. The 136-amp capacity supports the electrical demands of modern automotive systems, including lighting, ignition, and accessories.

Compatible Vehicles and Applications

This alternator is compatible with a range of Dodge, Jeep, and Mitsubishi models, including:

• Dodge Dakota
• Jeep Grand Cherokee
• Jeep Liberty
• Mitsubishi Raider
• Jeep TJ
• Jeep Wrangler

It is designed to replace original alternators that require a 12-volt, 136-amp unit with a 6 groove serpentine pulley and clockwise rotation.

Common Issues Addressed by the 13873N Alternator

• Intermittent or no charging of the battery
• Dimming or flickering vehicle lights
• Electrical system warning lights on the dashboard
• Battery drain or failure to start
• Overheating alternator due to inefficient cooling

Installation Notes and Tips

When installing the MPA Electrical New 13873N alternator, ensure the serpentine belt is properly aligned with the 6 groove pulley. Verify the clockwise rotation matches the original alternator to avoid mechanical issues. The external voltage regulator should be connected according to the vehicle’s wiring diagram. It is recommended to test the charging system after installation to confirm proper operation.

Quality Assurance and Warranty

Manufactured by Nippondenso and distributed under the MPA Electrical New product line, the 13873N alternator meets industry standards for durability and performance. The New brand line represents recently produced components designed to meet or exceed OEM specifications. While specific warranty details are not provided here, MPA Electrical products typically come with a limited warranty covering defects in materials and workmanship.