MPA Electrical 15544 Alternator

Remanufactured Alternator for Tacoma

This MPA Electrical remanufactured alternator is built for 12-volt charging systems and delivers 130 amps for Toyota Tacoma applications with the towing package. It uses an internal regulator, internal fan, and a 7-groove serpentine pulley for OE-style fitment and function.

Part number 15544 is a remanufactured Nippondenso-style alternator for Tacoma trucks that need dependable charging output under towing and accessory loads. It is a direct replacement for the listed applications and supports consistent battery charging in daily driving and work use.

Key Features

• 130 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan for alternator cooling
• 7-groove serpentine pulley
• Clockwise rotation
• 12:00 clock position
• Remanufactured MPA Electrical unit
• Manufacturer style: Nippondenso

Detailed Description

MPA Electrical part number 15544 is a remanufactured alternator engineered for Toyota Tacoma models equipped with the towing package. It matches the listed electrical and mounting specifications, including 130 amps, 12 volts, internal regulation, and a clockwise rotation layout. The 7-groove serpentine pulley and 12:00 clock position help support OE-style replacement on the specified Tacoma charging system.

Compatible With Toyota Tacoma charging system applications from 2005-2007 and 2008-2015, this alternator is a practical replacement when the original unit is no longer maintaining proper system voltage. This part cross-references Remy 11139 for the same application.

What It Helps Solve

• Low battery charging output
• Battery warning light concerns
• Charging system voltage instability
• Alternator noise or bearing-related failure
• Electrical load issues on Tacoma towing-package trucks

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and connector style against the original alternator before installation. This unit is listed for Toyota Tacoma models with the towing package, so confirm vehicle configuration and charging-system match before replacement. Inspect the belt condition and charging circuit connections during installation to help ensure proper operation.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function for the specified application. Part number 15544 is intended as a direct replacement alternator for the listed Toyota Tacoma fitments.