DENSO AUTO PARTS SX-6577 Alternator Electrical Charging Aw 2.0L 2.4L L4

( Brand: Denso Auto Parts ), ( Manufacturer Part Number: SX-6577 ), ( Type: Alternator ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C797 31-40 ), ( Placement On Vehicle: Electrical Charging Starting Alternator / Generator ), ( Compatible Year: 2013 2012 2011 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Denso Alternator )

Review DENSO AUTO PARTS Alternator Kia 2.0l 2.4l L4 Electrical Charging Aw fits OPTIMA 2011–2013

The DENSO ATSX-6577 alternator is a premium replacement part designed specifically for 2011-2013 Kia Optima models with 2.0L and 2.4L L4 engines. This alternator is manufactured by DENSO, a leading supplier of advanced automotive components, ensuring superior quality and reliability.

The DENSO ATSX-6577 alternator is engineered to provide efficient electrical charging for optimal battery performance. It features a robust design with a durable cast housing, ensuring long-lasting performance and resistance to vibration and harsh driving conditions. The alternator is also equipped with a diode that ensures efficient power flow in both directions between the battery and the vehicle's electrical system.

This alternator comes with a built-in voltage regulator, which maintains a consistent battery voltage and prevents overcharging or undercharging. It also includes a diode that ensures efficient power flow in both directions between the battery and the vehicle's electrical system. The regulator is calibrated to meet the specific needs of the 2.0L and 2.4L L4 engines in the Kia Optima, ensuring optimal battery charging and reliable vehicle operation.

The DENSO ATSX-6577 alternator is easy to install and comes with all necessary hardware, including mounting brackets and bolts. It is also backed by a comprehensive warranty, providing peace of mind to customers and ensuring that they are investing in a high-quality replacement part that will perform reliably for years to come.

In summary, the DENSO ATSX-6577 alternator is a premium replacement part designed specifically for 2011-2013 Kia Optima models with 2.0L and 2.4L L4 engines. It features a robust design, efficient power flow, and a built-in voltage regulator, ensuring optimal battery charging and reliable vehicle operation. It is easy to install and comes with a comprehensive warranty, making it an excellent choice for drivers looking to replace their faulty alternator with a high-quality, reliable replacement.

The Denso ATSX-6577 alternator is a popular aftermarket option for the 2011-2013 Kia Optima with the 2.0L and 2.4L L4 engines. This alternator is known for its durability, reliability, and high-performance output. Let's take a look at some of the pros and cons of buying this alternator for your Kia Optima.

1. Enhanced Charging: The Denso ATSX-6577 alternator provides a higher output of electrical power compared to the OEM alternator. This results in faster charging times and a more stable battery.

2. Durability: Denso is a well-known brand in the automotive industry, and their alternators are built to last. The ATSX-6577 alternator uses high-quality materials and advanced technology to ensure long-lasting performance.

3. Improved Fuel Economy: A fully charged battery helps to improve fuel economy by reducing the load on the engine. The Denso alternator's efficient charging capabilities can help improve your vehicle's fuel efficiency.

4. OEM-Grade Quality: The Denso ATSX-6577 alternator is built to meet or exceed OEM specifications. This ensures a perfect fit and optimal performance.

5. Wide Application: The Denso ATSX-6577 alternator is not only suitable for the Kia Optima but also for various other vehicle models. This makes it a versatile and practical choice.

1. Cost: The Denso ATSX-6577 alternator may be more expensive than some aftermarket alternatives. However, its high-quality materials and advanced technology justify the investment.

2. Installation: Installing the Denso alternator yourself may require some technical expertise. If you are not confident in your ability to install it, it is recommended to have it installed by a professional mechanic.

3. Weight: The Denso alternator is slightly heavier than the OEM alternator. However, this added weight does not significantly impact the vehicle's performance.

The Denso ATSX-6577 alternator is an excellent investment for Kia Optima owners looking for a high-performance, reliable, and durable alternator. Its enhanced charging capabilities, OEM-grade quality, and long-lasting durability make it a worthwhile investment. While it may come with a higher cost and require professional installation, the benefits it provides far outweigh the drawbacks.

If you are in the market for a new alternator for your 2011-2013 Kia Optima, we recommend considering the Denso ATSX-6577 alternator. Its advanced technology, high-quality materials, and excellent reputation make it a top choice for those seeking reliable and efficient charging performance. While it may come with a higher cost, the long-term benefits and improved performance make it a worthwhile investment.

Details:

Denso Alternator for 2011 - 2013 Kia Optima 2.0L 2.4L L4 Electrical Charging aw: Status: In Stock.

part #: sx6577 prices

• $38.64-$70.95

specifications altnagen:

• for models: Optima
• for makes: Kia
• for years: 2011-2013
• brand: Denso Auto Parts
• mpn: Sx-6577
• type: Alternator
• manufacturer warranty: 1 Year
• ipn: C797 31-40
• placement on vehicle: Electrical Charging Starting Alternator / Generator
• compatible year: 2013 2012 2011
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Denso Alternator

payments altnagen:

• wallet: Google-pay
• other
• credit card: Discover

general altnagen:

• condition: New
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators

shipping altnagen:

• class: Standard, Expedited
• transit: 3-7 Days
• type: Fixed
• service: Standard, Expedited
• cost: $0.00

returns altnagen:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller altnagen:

• city: Indianapolis, Indiana
• rating: 99.6%
• # reviews: 639072

offer altnagen:

• sold: 0
• options: Ship-to-home
• started: March 30, 2026
• quantity: 2
• availability: In Stock

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