MPA Electrical 15544N Alternator

Alternator for Toyota Tacoma Towing Package

MPA Electrical 15544N is a 12-volt alternator built for Toyota Tacoma models equipped with the towing package. It delivers 130 amps with an internal regulator and internal fan, using a 7-groove serpentine pulley and clockwise rotation for the listed applications.

Key Features

• 130 amp output for charging-system replacement
• 12-volt alternator with internal regulator
• Internal fan design
• 7-groove serpentine pulley
• Clockwise rotation
• Direct-fit application for Toyota Tacoma towing package models
• MPA Electrical part number 15544N

Product Details

This MPA Electrical alternator is specified for 2005-2007 Toyota Tacoma and 2008-2015 Toyota Tacoma models with the towing package. The 130 amp rating supports the vehicle’s electrical demand, while the internal regulator helps manage charging output within the alternator assembly. MPA Electrical 15544N is a practical replacement choice when servicing the charging system on a Toyota Tacoma used for towing or other higher electrical loads.

MPA Electrical New is the brand line for this replacement alternator, indicating a new unit built for the listed Toyota Tacoma applications. If you are searching for a Toyota Tacoma alternator 130 amp, a 12 volt alternator for Toyota Tacoma towing package, or MPA Electrical 15544N for 2005-2015 Tacoma fitment, this part matches those search terms closely.

What It Helps Address

• Battery not maintaining charge during normal driving
• Dim lights or electrical output concerns
• Charging-system warning light on the dash
• Reduced charging performance under towing load
• Alternator failure in Tacoma towing package applications

Installation Notes and Tips

Verify pulley style, rotation, amperage, and connector match before installation. This alternator is listed for Toyota Tacoma models with the towing package only, so confirm your vehicle’s equipment and model year before ordering. Use the vehicle’s charging-system specifications to compare the replacement unit against the original part.

Quality Assurance

MPA Electrical 15544N is a new alternator built to the listed electrical and fitment specifications for Toyota Tacoma applications. This part cross-references OE-style replacement applications for the same vehicle fitment.