Part #: 12838

Remy 12838 Alternator

Premium Remanufactured
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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: Mazda, CX-9 and 6
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Mazda 6 and CX-9 Vehicles

The Remy Premium Remanufactured Alternator part number 12838 is designed specifically for Mazda 6 and CX-9 models. This 12-volt alternator delivers a 110-amp output with an internal fan and voltage regulator, ensuring consistent electrical performance for your vehicle's charging system.

  • Amperage Rating: 110 amps for stable power supply
  • Fan Type: Internal fan for efficient cooling
  • Voltage: 12 volts compatible with standard automotive electrical systems
  • Rotation Direction: Clockwise rotation matching OEM specifications
  • OE Manufacturer: Mitsubishi, ensuring OEM quality standards
  • Pulley Included for direct replacement installation
  • Voltage Regulator Type: Internal regulator for simplified wiring

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment manufacturer (OEM) standards. This process includes thorough testing and replacement of worn components, providing a reliable and cost-effective alternative to new parts. The 12838 alternator maintains the quality and performance expected from Mitsubishi OE components, making it a suitable choice for Mazda 6 and CX-9 owners seeking dependable electrical system repairs.

Product Details and Specifications

This remanufactured alternator features a 110-amp output, which supports the electrical demands of Mazda 6 and CX-9 vehicles. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending the alternator's service life. With a clockwise rotation and an internal voltage regulator, this alternator is engineered for straightforward installation and compatibility with the vehicle's existing electrical system. The included pulley allows for a direct swap without additional parts.

Common Applications and Problem Resolution

  • Restores charging system functionality in Mazda 6 and CX-9 models
  • Resolves battery drain issues caused by faulty alternators
  • Eliminates dimming or flickering headlights due to inconsistent voltage
  • Addresses warning lights related to charging system failures
  • Prevents vehicle stalling caused by insufficient electrical power

Installation Notes and Tips

When installing the Remy Premium Remanufactured Alternator 12838, ensure the battery is disconnected to prevent electrical shorts. Verify the clockwise rotation matches your vehicle’s original alternator. The included pulley allows for direct replacement, but inspect the belt for wear and replace if necessary. Confirm all electrical connections are secure and free of corrosion to maintain optimal performance.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OEM specifications. This alternator is built with Mitsubishi OE components to ensure durability and reliability. While specific warranty details are not provided here, Remy typically offers coverage on remanufactured parts to support customer confidence in product quality.

BrandRemy
Part Number12838
PositionPremium Remanufactured
Amperage Rating110
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerMitsubishi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2014MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013Mazda63.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012Mazda63.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2011Mazda63.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2011MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010Mazda63.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2009Mazda63.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2009MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2008MazdaCX-93.7LV6N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2007MazdaCX-93.5LV6N/AFits various vehicle makes and models with 110 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:

A3TJ2391CY01-18-300A

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