Part #: 15439

MPA Electrical 15439 Alternator

Remanufactured
⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Remanufactured
🚗Fitment: Pontiac, GTO
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Reliable Alternator Replacement for Pontiac GTO

The MPA Electrical Remanufactured Alternator 15439 is designed specifically for the Pontiac GTO, providing a dependable 140 amps output to support your vehicle's electrical system. This 12-volt alternator features a Mitsubishi-manufactured core with an internal fan and regulator for efficient performance.

  • 140 amps output for consistent electrical power
  • Internal fan design for effective cooling
  • 6 groove serpentine decoupling pulley for smooth belt operation
  • Internal voltage regulator for stable voltage control
  • Clockwise rotation compatible with Pontiac GTO
  • 12 volts system voltage
  • Manufactured by Mitsubishi, ensuring quality core components

About the MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment specifications. Each unit undergoes thorough testing and replacement of worn components, ensuring reliable operation and compatibility with the original vehicle systems. The 15439 alternator maintains the integrity of the Pontiac GTO's electrical charging system while providing a cost-effective alternative to new parts.

Detailed Alternator Features and Specifications

This alternator is engineered with a 6 groove serpentine decoupling pulley that reduces belt vibration and wear, enhancing the longevity of the drive system. The internal fan design improves cooling efficiency, preventing overheating during extended operation. The internal voltage regulator maintains a steady 12-volt output, protecting sensitive electrical components in the Pontiac GTO. With a clockwise rotation, this alternator matches the original equipment setup for seamless installation and operation.

Common Issues Addressed by This Alternator

  • Failure to charge the battery properly
  • Intermittent electrical system power loss
  • Overheating due to inefficient cooling
  • Excessive belt wear from pulley issues
  • Voltage fluctuations affecting vehicle electronics

Installation Notes and Tips

When installing the MPA Electrical Remanufactured Alternator 15439 on your Pontiac GTO, ensure the serpentine belt is properly aligned with the 6 groove pulley. Verify the clockwise rotation matches the original alternator to avoid compatibility issues. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance.

Quality Assurance and Warranty

Each MPA Electrical Remanufactured alternator undergoes comprehensive testing to meet strict quality standards. The use of a Mitsubishi core and internal components ensures durability and reliable operation. Warranty details are provided with the product to cover manufacturing defects and performance issues under normal use.

BrandMPA Electrical
Part Number15439
PositionRemanufactured
Amps140 Amps
Clock10:30
FanInternal
ManufacturerMitsubishi
Pulley6 Groove Serpentine Decoupling Pulley
RegulatorInternal
RotationClockwise
Volts12 Volts

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006PontiacGTO6.0LV8N/ARemanufactured
2005PontiacGTO6.0LV8N/ARemanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1109792211821A3TG1581

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.