Part #: 12271

Remy 12271 Alternator

Premium Remanufactured
⚙️ 3 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$194.25Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Mitsubishi, Montero Sport
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Mitsubishi Montero Sport

The Remy Premium Remanufactured Alternator 12271 is designed specifically for Mitsubishi Montero Sport vehicles. This 12-volt alternator delivers a 70-amp output with an internal fan and voltage regulator, ensuring consistent electrical performance for your vehicle's charging system.

  • Amperage Rating: 70 amps for stable power supply
  • Internal fan type for efficient cooling
  • Remanufactured to meet OE standards
  • OE Manufacturer: Mitsubishi
  • Includes pulley for direct replacement
  • Clockwise rotation direction
  • Internal voltage regulator for reliable 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 specifications. This ensures that the alternator 12271 provides dependable performance and durability comparable to new parts, while supporting sustainable vehicle maintenance practices.

Product Details and Specifications

This alternator is engineered for the Mitsubishi Montero Sport, featuring a 12-volt system with a 70-amp output suitable for the vehicle's electrical demands. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent voltage output. The included pulley and clockwise rotation make installation straightforward and compatible with the original setup.

Common Applications and Issues Addressed

  • Replacement for failing or weak alternators in Mitsubishi Montero Sport
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses dimming headlights or electrical accessory failures
  • Fixes issues related to voltage irregularities or warning lights
  • Restores proper alternator function after pulley or fan damage

Installation Notes and Tips

Ensure the alternator 12271 is compatible with your Mitsubishi Montero Sport model year before installation. The included pulley and clockwise rotation match the original equipment, simplifying replacement. It is recommended to check the battery and electrical connections during installation to guarantee optimal performance.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet OE standards. This part is remanufactured with quality components to provide reliable operation. Please refer to Remy’s warranty policy for specific coverage details on part number 12271.

BrandRemy
Part Number12271
PositionPremium Remanufactured
Amperage Rating70
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerMitsubishi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersNotes
1999MitsubishiMontero Sport2.4LL470 Amps alternator
1998MitsubishiMontero Sport2.4LL470 Amps alternator
1997MitsubishiMontero Sport2.4LL470 Amps; From 4/1/97

* 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:

A5TA0391MD314375

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