MPA Electrical 15034N Alternator

Alternator for Ram 1500, 2500, 3500 and 4000

The MPA Electrical 15034N is a new 12-volt alternator built for Ram truck charging-system applications that call for a Nippondenso-style 160 amp unit. It features a 6-groove serpentine pulley, internal fan, clockwise rotation, and an external regulator setup for the listed vehicles.

Key Features

• 160 amps output for charging-system replacement needs
• 12-volt alternator configuration
• 6-groove serpentine pulley
• Internal fan design
• Clockwise rotation
• External regulator application
• New MPA Electrical part number 15034N

Detailed Description

MPA Electrical 15034N is an alternator for Ram 1500, Ram 2500, Ram 3500, and Ram 4000 applications listed with Nippondenso 160 amp alternator requirements. The unit is specified with 160 amps, 12 volts, a 6-groove serpentine pulley, internal fan, and clockwise rotation, making it a direct-spec replacement for the charging system configuration shown in the fitment data. If you are sourcing a Ram 2500 alternator or a Ram 3500 alternator for the covered model years, this part number provides the electrical and pulley details needed for proper match-up.

Brand Line: New indicates this is a new replacement part rather than a remanufactured unit. The MPA Electrical 15034N alternator is listed for 2009-2020 Ram truck applications, including Ram 1500, Ram 2500, Ram 3500, and Ram 4000 configurations with the specified Nippondenso-style 160 amp alternator setup.

What It Helps Address

• Battery warning light caused by low alternator output
• Weak charging performance during normal driving
• Electrical system voltage drop under load
• Dim lights or accessory performance tied to charging issues
• Failure of the original alternator in Ram truck applications

Installation Notes and Tips

Verify pulley groove count, amperage rating, rotation, regulator type, and connector match before installation. This alternator is listed for Ram 1500, Ram 2500, Ram 3500, and Ram 4000 applications with the specified Nippondenso 160 amp alternator configuration, so confirm the vehicle’s existing unit against the fitment notes before ordering. Proper belt alignment and charging-system testing after installation help confirm correct operation.

Quality Assurance

MPA Electrical identifies this as a new replacement alternator, part number 15034N, for the listed Ram truck applications.