Part #: 12004

Remy 12004 Alternator

Premium Remanufactured
⚙️ 8 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: Mercury and Nissan, Villager and Quest
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Overview of Remy Premium Remanufactured Alternator 12004

The Remy Premium Remanufactured Alternator 12004 is designed for reliable electrical performance in select Mercury and Nissan vehicles. This remanufactured alternator provides a 125-amp output with an internal fan and voltage regulator, ensuring consistent charging and starting power for your Mercury Quest or Nissan Villager.

  • Amperage Rating: 125 amps for stable electrical output
  • Internal fan type for efficient cooling
  • Remanufactured to meet OE standards
  • OE Manufacturer: Mitsubishi
  • Includes pulley for direct replacement
  • Clockwise rotation direction
  • 12-volt system compatibility
  • Internal voltage regulator for precise voltage control

Detailed Product Description

This Remy Premium Remanufactured Alternator, part number 12004, is engineered to restore the charging system functionality in Mercury Quest and Nissan Villager models. Featuring a 125-amp amperage rating, it supports the electrical demands of your vehicle’s systems. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures stable voltage output to protect your battery and electrical components. Manufactured by Mitsubishi and remanufactured by Remy, this alternator includes a pulley and is designed for clockwise rotation, matching the original equipment specifications for a seamless fit.

Compatible Vehicles and Applications

  • Mercury Quest alternator replacement
  • Nissan Villager charging system repair
  • Resolving battery drain or weak charging issues
  • Replacing alternators with pulley or rotation mismatches
  • Restoring proper voltage regulation in 12V systems

Installation Notes and Tips

When installing the Remy 12004 alternator, ensure the clockwise rotation matches your vehicle’s original alternator. Verify the pulley is compatible with your belt system. Disconnect the battery before installation to prevent electrical shorts. Properly torque mounting bolts and reconnect all electrical connections securely. Testing the charging system after installation is recommended to confirm correct operation.

Quality Assurance and Warranty

The Remy Premium Remanufactured Alternator 12004 undergoes rigorous testing to meet or exceed original equipment standards. Remy’s remanufacturing process includes inspection, cleaning, and replacement of worn components to ensure durability and performance. This alternator is backed by a limited warranty, providing confidence in its reliability for Mercury Quest and Nissan Villager applications.

BrandRemy
Part Number12004
PositionPremium Remanufactured
Amperage Rating125
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerMitsubishi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MercuryVillager3.3LV6N/A125 Amps; Premium Remanufactured
2002NissanQuest3.3LV6N/A125 Amps; Premium Remanufactured
2001MercuryVillager3.3LV6N/A125 Amps; Premium Remanufactured
2001NissanQuest3.3LV6N/A125 Amps; Premium Remanufactured
2000MercuryVillager3.3LV6N/A125 Amps; Premium Remanufactured
2000NissanQuest3.3LV6N/A125 Amps; Premium Remanufactured
1999MercuryVillager3.3LV6N/A125 Amps; Premium Remanufactured
1999NissanQuest3.3LV6N/A125 Amps; 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:

23100-7B000A3TA5691XF52-10300-ACXF5Z-10346-AA

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