Best Car Alternators of 2025

Robert Reyes
Last Updated: Jan 10, 2025

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Car alternators are essential components of a vehicle's electrical system. They are responsible for converting mechanical energy into electrical energy that powers the car's electrical systems and charges the battery. Alternators are typically belt-driven and consist of a rotor, stator, and diode assembly. They come in various sizes and capacities to match the needs of different vehicles. A properly functioning alternator ensures that the car's electrical systems operate efficiently and reliably. Regular maintenance and replacement of worn-out components can extend the lifespan of an alternator and prevent costly repairs.

At a Glance: Our Top Picks

#TOP 1
OEG Parts New Alternator for Toyota Echo and Scion xA
ftb score rating icon 9.9
#TOP 2
ACDelco Gold 335-1086 Alternator
ftb score rating icon 9.8
#TOP 3
TUPARTS 120Amp Alternator
ftb score rating icon 9.6

Top 10 Car Alternators

#TOP 1

OEG Parts New Alternator for Toyota Echo and Scion xA

Parts Player
90A 12V Rotation: CW S4
OEG Parts New Alternator Compatible With Toyota Echo 1.5L 2000-2005 & Scion xA 1.5L 2004-2006 2706021020, 270602102084, 1022111960, 1022119100, 2706021140, 270602114084, AND0271, 40052157
ftb score rating icon 9.9
FTB Score

The OEG Parts Alternator is designed for Toyota Echo and Scion xA vehicles. It features a range of replacement part numbers, ensuring compatibility with various models. This new alternator operates at 12 volts and provides a robust 90 amps of power, which is essential for keeping your vehicle’s electrical system running smoothly. The clockwise rotation and integrated regulator/fan enhance its efficiency, while the lack of included mounting hardware allows for easy installation with your existing components. Plus, it comes with a one-year hassle-free guarantee for your peace of mind.

What We Like
High power output
Multiple compatible part numbers
Efficient design
One-year guarantee
#TOP 2

ACDelco Gold 335-1086 Alternator

335-1086
ACDelco Gold 335-1086 Alternator
ftb score rating icon 9.8
FTB Score

The ACDelco Gold Alternator is a high-quality car alternator that provides improved performance. All of its components are 100% new and are greased to ensure long-term reliability in harsh conditions. The alternator is manufactured under the guidelines of ISO Quality Standards to ensure consistent quality. Additionally, the ACDelco Professional New Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity. These features make the ACDelco Gold Alternator the latest, most efficient unit for your vehicle. Not only does it meet or exceed strict quality requirements, but it also provides convenience and benefits to its users.

What We Like
Improved performance
Long-term reliability
Consistent quality
#TOP 3

TUPARTS 120Amp Alternator

Adjustable
As Shown
As Shown
Automotive Alternator Compatible for 120Amp Chrome 1 Wire Self Exciting Street Rod GM 305 350 BBC SBC
ftb score rating icon 9.6
FTB Score

The TUPARTS Alternator is designed to enhance your vehicle's electrical system, providing you with reliable power. Its high-quality components ensure durability and quiet operation, making it an excellent choice for your car. This alternator continuously generates energy while you're on the road, allowing your battery to charge effectively during your travels. Plus, it comes with a one-year warranty, so you can have peace of mind knowing that any issues will be addressed at no cost to you. With a straightforward installation using a 1-wire system, it's perfect for street rod enthusiasts and classic car owners.

What We Like
High output performance
Durable and quiet operation
One-year warranty
Easy installation
#TOP 4

AEagle Alternator for Jeep Wrangler

AEagle
AEALT023-340
Alternator for Jeep Wrangler 2007-2011, for Chrysler Town & Country Van, for Dodge Grand Caravan 2008-2010, for Volkswagen Routan 2009-2010, 04801304AA 4801304AA 11295 AL6462X
ftb score rating icon 9.4
FTB Score

The AEagle Jeep Alternator is engineered for high performance and reliability. Each unit undergoes rigorous testing in extreme thermal and power conditions, ensuring it meets the demands of your vehicle. This alternator is compatible with several models, including the Chrysler Town & Country and Dodge Grand Caravan, making it versatile for many users. With a 12-month warranty, you can have peace of mind knowing that your purchase is protected. This alternator also features a robust design, which helps maintain optimal voltage and amperage levels, enhancing the overall efficiency of your vehicle’s electrical system.

What We Like
Durable construction
High performance testing
12-month warranty
Compatible with multiple models
#TOP 5

A-Premium Alternator for Chrysler & Dodge

APALT244
A-Premium Alternator Compatible with Chrysler 300 11-21 & Dodge Challenger 15-21, Charger, Durango & Jeep Grand Cherokee 11-20 & Ram 1500, 3.6L, 12V 180A CW 6-Groove Clutch Pulley, Replace# 4801778AF
ftb score rating icon 9.2
FTB Score

The A-Premium Alternator is designed for a range of Chrysler and Dodge vehicles, ensuring compatibility with models like the 300, Challenger, and Charger. With a robust 180-amp output and a 12-volt system, it delivers reliable power to your car's electrical components while keeping your battery charged. The alternator features a durable 6-groove clutch pulley, which enhances its performance and longevity, making it suitable for tough driving conditions. Additionally, it is built from 100% new materials, ensuring you get a high-quality product that can withstand the elements, giving you peace of mind on the road.

What We Like
Wide vehicle compatibility
High amperage output
Durable construction
One-year unlimited-mileage guarantee
#TOP 6

BDELI Dodge Alternator V6 3.6 L

BDELI
B18930
BD11570
Dodge Alternator Replacement New For 2011-2020 Grand Caravan Journey, V6 3.6 L, 2011-2014 Avenger, 160A Hairpin, 12-15 Ram C V, 11-14 Chrysler 200, 11-16 Town & Country, 11-14 Volkswagen VW Routan
ftb score rating icon 9.1
FTB Score

BDELI Alternator is a high-performance replacement part suitable for various Dodge models. It ensures superior performance and durability due to premium components and strict quality control standards. The product is ISO 9001 and IATF 16949 certified, guaranteeing the highest quality management during manufacturing. Professional testing with top-notch equipment ensures you receive a reliable product. Additionally, a one-year free replacement warranty is offered to enhance customer satisfaction even after purchase.

What We Like
Premium Components
ISO Certified
Professional Testing
#TOP 7

AEagle Alternator for Honda Accord 2.4L

AEagle
AEALT055-035
Alternator for Honda Accord 2.4L 2.4 2013 2014 2015 2016 2017 (Automatic Transmission), 31100-5A2-A02, 31100-5A2-A02RM, AHGA88, 14489, 11999, A5TL0581ZC
ftb score rating icon 9.0
FTB Score

The AEagle Honda Accord Alternator is a reliable replacement part designed for 2013-2017 Honda Accord models with a 2.4L engine. This premium alternator has undergone rigorous testing in extreme thermal conditions and under high power demands, ensuring its durability and performance. It is compatible with several part numbers, making it easy to find the right fit for your vehicle. With a 12-month warranty, you can have peace of mind knowing you are covered in case of any issues. This alternator not only powers your car's electrical systems but also enhances overall vehicle reliability.

What We Like
Durable and reliable
Compatible with multiple part numbers
Thoroughly tested for performance
12-month warranty included
#TOP 8

Farrme 11295 Alternator for Chrysler, Dodge, Jeep

Farrme
11295N, 421000-0700, 04801304AA, 11294
Farrme 11295 Car Alternators Fit for Chrysler Town & Country Alternator 08-10, for Dodge Grand Caravan Alternator 08-10, for Jeep Wrangler Alternator 09-11 Replacement Alternators 11243, 04801304AA
ftb score rating icon 8.9
FTB Score

The Farrme 11295 Alternator is designed to provide reliable power for your Chrysler, Dodge, or Jeep vehicle. With a robust 160A output and a 12V voltage, it ensures your car functions smoothly under various conditions. Its construction minimizes friction, vibration, and noise, enhancing your driving experience. Additionally, this alternator meets OEM standards, which means it fits perfectly and operates efficiently, improving fuel efficiency and battery life. You can trust that this high-quality component will keep your electrical systems running without interruptions.

What We Like
High power output
OEM compatibility
Durable materials
Minimized noise and vibration
#TOP 9

SCITOO Alternator for Hyundai/Kia

110626-5206-1445261
SCITOO Alternators 11011 fit For Hyundai Accent 1.6L Elantra Tiburon 2.0L 2003 2004 2005 2006 For Kia Rio 1.6L For Kia Spectra For Sportage 2.0L 2006 2007 2008 S4 90A IR IF
ftb score rating icon 8.9
FTB Score

The SCITOO Car Alternator is designed as a reliable replacement for various Hyundai and Kia models. It offers compatibility with several vehicles, ensuring you can find the right fit for your car. With a voltage of 12V and an amperage of 90A, this alternator provides ample power to support your vehicle's electrical needs. Its premium build features a cooling internal fan, enhancing performance and prolonging lifespan. Plus, the robust construction meets OE standards, giving you peace of mind that it will fit perfectly and work efficiently in your vehicle.

What We Like
High compatibility with multiple models
Efficient power output
Enhanced cooling features
Meets OE standards
#TOP 10

WSPXINBO Alternator for Chrysler/Dodge

wspxinbo
AAL04
WSPXINBO Alternator Compatible with Chrysler 2011-2013 200 2007-2010 Sebring Dodge 2008-2013 Avenger 2007-2012 Caliber 2007-2017 Compass Patriot 2.0L 2.4L Replace for 4801323AB 4801323AC 4801323AD
ftb score rating icon 8.9
FTB Score

The WSPXINBO Alternator is a reliable replacement option for various Chrysler and Dodge models. It fits vehicles like the 2011-2013 Chrysler 200 and the 2008-2013 Dodge Avenger, ensuring compatibility with engines ranging from 1.8L to 2.4L. With an amperage rating of 115 amps and a voltage of 12.0 volts, this alternator provides the power needed for smooth vehicle operation. Its clockwise rotation and six-groove pulley design make installation straightforward. Plus, you can shop with confidence knowing it comes with a one-year unlimited-mileage guarantee, ensuring peace of mind for your purchase.

What We Like
Wide compatibility with models
115 Amp power rating
Easy installation
One-year quality guarantee
Buying Guide Image

Finding the Best Car Alternators to Meet Your Car's Needs

Introduction

When it comes to maintaining your vehicle, one important component to consider is the alternator. This essential part is responsible for generating the electrical power needed to keep your car's battery charged and running smoothly. Choosing the right alternator for your vehicle can be a daunting task, but with a little bit of knowledge and some careful consideration, you can make an informed decision and ensure that your car is running at its best.

Factors to Consider

When choosing an alternator for your vehicle, there are several key factors to consider. These include the make and model of your car, the type of alternator, and the level of output that you need.

First and foremost, you need to make sure that the alternator you choose is compatible with your car. Different makes and models of vehicles require different alternators, so it's important to choose one that is specifically designed for your car. This information can typically be found in your car's owner's manual, or you can ask a mechanic or the staff at an auto parts store for assistance.

Next, you need to consider the type of alternator that you need. There are two main types of alternators: standard and high output. Standard alternators are suitable for most vehicles and are capable of providing the necessary power to keep your car's battery charged and running smoothly. High output alternators, on the other hand, are designed for vehicles with higher power demands, such as those with aftermarket audio or lighting systems.

Finally, you need to consider the level of output that you need from your alternator. This is typically measured in amps, and the higher the number of amps, the more electrical power the alternator is capable of generating. Most vehicles require an alternator with an output of at least 60 amps, but cars with higher power demands may require an alternator with an output of 100 amps or more.

Choosing a Brand

Once you have determined the type and output level of alternator that you need, you can start considering different brands. There are many different manufacturers of alternators, and each one offers a range of products with varying levels of quality and performance.

When choosing a brand, it's important to consider factors such as the manufacturer's reputation, the warranty and return policy, and the overall cost. Some brands are known for producing high-quality alternators that are built to last, while others may offer cheaper products that may not be as reliable.

It's also a good idea to read reviews and talk to other vehicle owners to get their opinions on different brands of alternators. This can help you get a better idea of which brands are the most reliable and provide the best value for your money.

Conclusion

Choosing the right alternator for your vehicle can be a challenging task, but with a little bit of research and consideration, you can find a product that meets your needs and helps keep your car running smoothly. By considering factors such as compatibility, type, output level, and brand, you can make an informed decision and ensure that you are getting the best alternator for your vehicle.

Frequently Asked Questions (FAQs)

1. What are the symptoms of a bad alternator?

Some common symptoms of a bad alternator include trouble starting the car, frequent stalling, whining or screeching noise after starting, dim or overly bright lights, smell of burning rubber or wires, dead battery, and the battery dashboard warning light being on.

2. How much does it cost to replace an alternator?

The cost of replacing an alternator can vary depending on the model, ranging from $100 to $350 on average. If no other parts need to be changed, the alternator replacement can cost around $350-$400. Additionally, if the serpentine belt needs to be replaced as well, it may add an extra $20 to $50 to the bill.

3. Can you drive with a bad alternator?

While it is possible to drive with a bad alternator, it is not advisable. The seriousness of the issue plays a role, and if the alternator is functioning with reduced efficiency, driving the car can still be done. However, if the car has electrical power steering, it can pose a safety hazard as you may lose all steering power.

4. How do I know if my car needs a new alternator?

Some signs that your car may need a new alternator include dim or overly bright lights, a dead battery, slow or malfunctioning accessories, trouble starting or frequent stalling, growling or whining noises, smell of burning rubber or wires, and the battery warning light on the dashboard.

5. Do alternators go out suddenly?

While an alternator can fail suddenly, it often gives warning signs before completely breaking down. Many people recognize the whining sound that comes from a bad alternator and get it fixed before it fails completely.

6. Is it worth fixing the alternator?

Yes, it is worth fixing the alternator. A car cannot function for long without an alternator because the engine's ignition system will stop working once the battery is drained. Therefore, it is important to get the alternator fixed, repaired, or replaced to ensure the proper functioning of the vehicle.

7. What happens if the alternator fails?

If a faulty alternator fails to keep the battery consistently charged, it can lead to the fuel injectors not firing, causing the engine to stall. In addition, a failing alternator can result in a range of other electrical issues, leading to an inability to perform at normal power.

8. How long do alternators last?

On average, most alternators will last between 80,000 and 150,000 miles or about seven years. However, factors such as driving habits and the environment where the car is used can affect the lifespan of the alternator.

9. How does a car act when the alternator is going out?

Signs of a bad alternator may include trouble starting or no-starting, dimming lights, problems with the stereo system output, and the car starting but stalling while underway. These symptoms can indicate a faulty alternator that is not properly recharging the battery.

Editor's Notes

During our car alternator research, we found 24 car alternator products and shortlisted 10 quality products. We collected and analyzed 8,762 customer reviews through our big data system to write the car alternators list. We found that most customers choose car alternators with an average price of $129.07.

The car alternators are available for purchase. We have researched hundreds of brands and picked the top brands of car alternators, including Parts Player, ACDelco, TUPARTS, AEagle, A-Premium. The seller of top 1 product has received honest feedback from 3,215 consumers with an average rating of 4.7.

Written by

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.