Part #: 12270

Remy 12270 Alternator

Premium Remanufactured
⚙️ 3 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Mitsubishi, Montero
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Alternator for Mitsubishi Montero Vehicles

The Remy Premium Remanufactured Alternator 12270 is designed specifically for Mitsubishi Montero models, providing dependable electrical charging and starting performance. This 12-volt alternator features a 100-amp rating and includes an internal fan and voltage regulator for efficient operation.

  • 100 Ampere output for consistent electrical power
  • Internal fan type for effective cooling
  • Remanufactured to meet OE Mitsubishi standards
  • Includes pulley for straightforward installation
  • Clockwise rotation direction compatible with Mitsubishi Montero
  • Internal voltage regulator for stable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet original equipment manufacturer specifications. This ensures that the alternator 12270 delivers reliable performance and durability comparable to new parts, while providing a cost-effective solution for Mitsubishi Montero owners seeking quality replacement components.

Product Details and Specifications

This alternator operates at 12 volts with a 100-amp amperage rating, suitable for the electrical demands of the Mitsubishi Montero. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending the alternator's service life. The included pulley and clockwise rotation direction ensure compatibility and ease of installation. Additionally, the internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical system.

Common Applications and Issues Addressed

  • Replacement for failing or weak alternators in Mitsubishi Montero vehicles
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses dimming headlights or electrical accessory failures
  • Fixes issues related to voltage irregularities and power loss
  • Restores proper starting and charging system function

Installation Notes and Tips

When installing the Remy Premium Remanufactured Alternator 12270, ensure the pulley alignment matches the vehicle’s belt system. Verify the clockwise rotation direction and confirm the internal voltage regulator is compatible with your Mitsubishi Montero’s electrical setup. It is recommended to inspect the battery and wiring connections during installation to ensure optimal performance.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet OE standards, ensuring reliable operation and longevity. This alternator is backed by a manufacturer warranty, providing confidence in its quality and performance for Mitsubishi Montero applications.

BrandRemy
Part Number12270
PositionPremium Remanufactured
Amperage Rating100
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerMitsubishi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003MitsubishiMontero3.8LV6N/A100 Amps, fits various alternator models.; Premium Remanufactured
2002MitsubishiMontero3.5LV6N/A100 Amps, fits various alternator models.; Premium Remanufactured
2001MitsubishiMontero3.5LV6N/A100 Amps, fits various alternator models.; Premium Remanufactured

* 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:

A3TB2891MD370480

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