Part #: 12748

Remy 12748 Alternator

Premium Remanufactured
⚙️ 49 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$272.68Free Shipping
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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: Kia and Hyundai, Forte, Forte Koup, Forte5, Rondo, Sonata, Magentis, and Optima
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator Replacement for Hyundai and Kia Vehicles

The Remy Premium Remanufactured Alternator 12748 offers a dependable solution for restoring your vehicle's charging system. Designed specifically for select Hyundai and Kia models, this alternator ensures consistent electrical performance and compatibility.

  • Amperage Rating: 110 amps for efficient power output
  • Internal fan type for optimized cooling
  • Remanufactured to meet OE standards
  • Includes pulley for straightforward installation
  • Clockwise rotation direction
  • 12-volt system compatibility
  • Internal voltage regulator for stable voltage control
  • OE Manufacturer: Valeo

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on delivering alternators that have been carefully rebuilt to meet original equipment specifications. This process includes thorough testing and replacement of worn components, ensuring reliable performance and longevity. The 12748 alternator benefits from this rigorous remanufacturing process, providing a cost-effective alternative to new parts without compromising quality.

Detailed Product Description

This Remy alternator 12748 is engineered for use in various Hyundai and Kia models, including the Forte, Forte5, Forte Koup, Magentis, Optima, Rondo, and Sonata. With a 110-amp output, it supports the electrical demands of these vehicles' 12-volt systems. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent voltage delivery to protect your vehicle's electrical components. The included pulley and clockwise rotation direction match original equipment specifications, facilitating a direct replacement.

Common Issues Addressed by This Alternator

  • Battery not charging properly or draining quickly
  • Dimming or flickering headlights and dashboard lights
  • Electrical system warning lights illuminated on the dashboard
  • Unusual noises from the engine bay related to the charging system
  • Vehicle stalling or difficulty starting due to insufficient electrical power

Installation Notes and Tips

  • Verify vehicle compatibility with Hyundai Forte, Forte5, Forte Koup, Magentis, Optima, Rondo, or Sonata models before installation
  • Ensure the alternator rotation direction is clockwise to match your vehicle’s requirements
  • Use the included pulley to maintain proper belt alignment and tension
  • Disconnect the battery before beginning installation to prevent electrical shorts
  • Inspect and replace worn belts or connectors during installation for optimal performance

Quality Assurance and Warranty

The Remy Premium Remanufactured Alternator 12748 is remanufactured to meet or exceed original equipment standards, including testing for amperage output and voltage regulation. While specific warranty details are not provided here, Remy products typically come with a limited warranty covering defects in materials and workmanship. Consult your supplier for exact warranty terms.

BrandRemy
Part Number12748
PositionPremium Remanufactured
Amperage Rating110
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerValeo
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 49 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2013KiaForteEX2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2013KiaForteLX Plus2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForte2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForteLX2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForte Koup2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForte Koup2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2013KiaForte5LX Plus2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForte52.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForte5LX2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2013KiaForte5EX2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2012KiaForteEX2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2012KiaForte2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012KiaForteLX2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012KiaForte Koup2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012KiaForte Koup2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2012KiaForte52.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012KiaForte5LX2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2012KiaForte5EX2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2012KiaRondo2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2011KiaForteEX2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2011KiaForte2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2011KiaForteLX2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2011KiaForte Koup2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2011KiaForte Koup2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2011KiaRondo2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010HyundaiSonata2.4LL4N/A110 Amps; To 12/3/09; Premium Remanufactured
2010KiaForteEX2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2010KiaForte2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010KiaForteLX2.0LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010KiaForte Koup2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010KiaForte Koup2.0LL4N/Aw/Hydraulic Power Steering; 110 Amps; Premium Remanufactured
2010KiaMagentis2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010KiaOptima2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2010KiaRondo2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2009HyundaiSonata2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2009KiaMagentis2.4LL4N/AFits various vehicle makes and models with 110 Amps.; Premium Remanufactured
2009KiaOptima2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2009KiaRondo2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2008HyundaiSonata2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2008KiaMagentis2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2008KiaOptima2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2008KiaRondo2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2007HyundaiSonata2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2007KiaMagentis2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2007KiaOptima2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2007KiaRondo2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2006HyundaiSonata2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2006KiaMagentis2.4LL4N/AValeo Unit; 110 Amps; Premium Remanufactured
2006KiaOptima2.4LL4N/AValeo Unit; 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:

37300-2520137300-2G100TG11C076

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