Part #: B656

Remy 12587 Alternator

Premium Remanufactured
⚙️ 6 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$271.44Free 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
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Nissan Quest Vehicles

The Remy Premium Remanufactured Alternator 12587 is designed specifically for Nissan Quest models, providing dependable electrical charging and starting performance. This remanufactured alternator offers a 145-amp output with an internal fan and voltage regulator, ensuring consistent power delivery for your vehicle's electrical system.

  • Amperage Rating: 145 amps for efficient charging
  • Fan Type: Internal fan for optimal cooling
  • Voltage: 12 volts compatible with Nissan Quest electrical systems
  • Rotation Direction: Clockwise rotation matching OEM specifications
  • Includes Pulley for easy installation
  • Internal Voltage Regulator for stable voltage output
  • OE Manufacturer: Valeo, ensuring quality remanufacturing standards

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on restoring alternators to meet or exceed original equipment manufacturer (OEM) standards. Each unit undergoes rigorous testing and rebuilding processes to ensure reliability and performance comparable to new parts. This alternator 12587 is part of that line, offering a cost-effective solution without compromising on quality for Nissan Quest owners.

Detailed Product Description

This Remy alternator 12587 is a remanufactured component engineered to deliver 145 amps of power, suitable for the electrical demands of Nissan Quest vehicles. Featuring an internal fan, it maintains optimal operating temperatures during use. The internal voltage regulator stabilizes output voltage, protecting your vehicle’s electrical system. The clockwise rotation and included pulley match the original Valeo alternator specifications, facilitating a direct replacement without modification.

Common Issues Addressed by This Alternator

  • Battery not charging properly or draining quickly
  • Dim or flickering headlights and dashboard lights
  • Electrical system warning lights illuminated on the dashboard
  • Unusual noises from the alternator area
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

Installation of the Remy Premium Remanufactured alternator 12587 should be performed by a qualified technician familiar with Nissan Quest models. Ensure the battery is disconnected before removal and installation to prevent electrical shorts. Verify the clockwise rotation and pulley alignment during installation to maintain proper belt tension and function. Testing the alternator output after installation is recommended to confirm correct operation.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators are rebuilt to meet strict quality standards, including testing for amperage output and voltage regulation. This alternator 12587 is manufactured to match OEM specifications from Valeo, ensuring compatibility and durability. Warranty details vary by distributor but typically cover defects in materials and workmanship for a specified period.

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009NissanQuest3.5LV6N/APlease verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured
2008NissanQuest3.5LV6N/APlease verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured
2007NissanQuest3.5LV6N/APlease verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured
2006NissanQuest3.5LV6N/APlease verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured
2005NissanQuest3.5LV6N/APlease verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured
2004NissanQuest3.5LV6N/APlease verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured

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