fits model: Optima, Sonata. make: Kia, Hyundai. year: 2011–2015.

( Brand: Hyundai ), ( Manufacturer Part Number: 37390-2G920 ), ( Type: Alternator ), ( Universal Fitment: No )
The Hyundai 37390-2G920 is a high-quality alternator designed specifically for the Kia Optima and Hyundai Sonata hybrid models from 2011 to 2015. This alternator is a crucial component of your vehicle's electrical system, responsible for charging the battery and supplying power to the vehicle's electrical components when the engine is running.
The Hyundai 37390-2G920 alternator features a durable and reliable design, with a cast aluminum housing that provides excellent heat dissipation to prevent overheating. It is equipped with a high-output brushless DC exciter, which offers improved efficiency and longer lifespan compared to traditional brush-style alternators.
This alternator is also equipped with a diode rectifier that ensures efficient conversion of alternating current to direct current, which is necessary for charging the battery and powering the vehicle's electrical components. It is designed to meet the specific power requirements of the Kia Optima and Hyundai Sonata hybrid models, providing reliable and consistent power output to keep your hybrid vehicle running smoothly.
The Hyundai 37390-2G920 alternator is easy to install, with a bolt-on design that requires no modification to your vehicle's electrical system. It is backed by a warranty that provides peace of mind and protection against any manufacturing defects.
In summary, the Hyundai 37390-2G920 alternator is a high-quality and reliable replacement for your Kia Optima or Hyundai Sonata hybrid model's original alternator. Its durable cast aluminum housing, high-output brushless DC exciter, and diode rectifier ensure efficient and reliable power output, while its bolt-on design and warranty provide ease of installation and protection against manufacturing defects.
Hyundai 37390-2G920 and Kia Optima Sonata 2011-2015 hybrid alternators share many similarities due to their shared platform and manufacturing process. Here are the pros and cons of purchasing either one:
Pros of Hyundai 37390-2G920 and Kia Optima Sonata 2011-2015 hybrid alternators:1. Reliability: Both alternators are known for their durability and reliability, with a long lifespan and minimal failure rate.
2. Efficiency: Hybrid vehicles like the Optima Sonata require a highly efficient alternator to manage the power flow between the engine and electric motor, and these alternators deliver on that requirement.
3. Availability: Parts for these alternators are widely available, making it easy to find a replacement if needed.
4. Cost: These alternators are relatively inexpensive compared to their non-hybrid counterparts.
Cons of Hyundai 37390-2G920 and Kia Optima Sonata 2011-2015 hybrid alternators:1. Compatibility issues: While the alternators are compatible with both Hyundai and Kia vehicles, it is important to ensure that the specific model and year match the vehicle being worked on.
2. Complexity: Hybrid vehicles have more complex electrical systems than traditional vehicles, which can make replacing an alternator more challenging.
3. Limited aftermarket support: While there is a wide range of replacement parts available for these alternators, aftermarket support is limited compared to more popular models.
Recommendation:If you are in need of a replacement alternator for your Hyundai or Kia hybrid vehicle, the Hyundai 37390-2G920 or Kia Optima Sonata 2011-2015 hybrid alternator is a solid choice. The reliability, efficiency, and availability of these alternators make them a great option for hybrid vehicle owners. However, it is important to ensure that you are purchasing the correct part, and to have access to a qualified mechanic if you are not comfortable performing the replacement yourself. Overall, the pros of these alternators far outweigh the cons, making them a worthwhile investment for hybrid vehicle owners.
2011 2015 Kia Optima Hyundai Sonata Hybrid Alternator OEM, Part Number - 37390-2G920, Please verify the part number matches your vehicle, Item was inspected for damage Not tested and comes with a 90 day guarantee.