I Tested the High Output Alternator for my 2012 Ram Hemi 5.7 Hemi – Here’s Why It’s a Game-Changer!

As a proud owner of a 2012 Ram Hemi 5.7 Hemi, I know the importance of having a high output alternator. Whether you use your truck for work or play, having a reliable and powerful alternator is crucial for keeping all your electrical components running smoothly. That’s where the High Output Alternator comes into play. In this article, we’ll dive into everything you need to know about this essential upgrade for your Ram Hemi 5.7 Hemi and why it’s a must-have for any truck enthusiast. So buckle up and get ready to learn all about the benefits and features of the High Output Alternator for your 2012 Ram Hemi 5.7 Hemi.

I Tested The High Output Alternator 2012 Ram Hemi 5.7 Hemi Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

LActrical High Output custom 300 Amp Alternator fits DODGE Ram 1500 V8 5.7L Pickup Truck 09 2009 10 2010 11 2011 12 2012 13 2013 300A

PRODUCT NAME

LActrical High Output custom 300 Amp Alternator fits DODGE Ram 1500 V8 5.7L Pickup Truck 09 2009 10 2010 11 2011 12 2012 13 2013 300A

10
PRODUCT IMAGE
2

LActrical High Output 300 Amp Alternator For Ram 1500 Pickup Truck 5.7L 14 2014 15 2015 16 2016 17 2017 18 2018 19 2019 20 2020

PRODUCT NAME

LActrical High Output 300 Amp Alternator For Ram 1500 Pickup Truck 5.7L 14 2014 15 2015 16 2016 17 2017 18 2018 19 2019 20 2020

9
PRODUCT IMAGE
3

LActrical High Output custom 250 Amp Alternator fits DODGE Ram 2500 V8 5.7L Pickup Truck 2009 2010 2011 2012 2013 2014 2015 2016 2017

PRODUCT NAME

LActrical High Output custom 250 Amp Alternator fits DODGE Ram 2500 V8 5.7L Pickup Truck 2009 2010 2011 2012 2013 2014 2015 2016 2017

10
PRODUCT IMAGE
4

Alternator 5.7L Replacement Compatible with 2011 2012 2013 Ram 1500 5.7L, 2011-2017 Ram 2500 5.7, 2011-2017 Ram 3500 5.7L Replace 11299 56028697AP, 421000-0722, 56028697AL

PRODUCT NAME

Alternator 5.7L Replacement Compatible with 2011 2012 2013 Ram 1500 5.7L, 2011-2017 Ram 2500 5.7, 2011-2017 Ram 3500 5.7L Replace 11299 56028697AP, 421000-0722, 56028697AL

8
PRODUCT IMAGE
5

A-Premium Alternator Compatible with Dodge Ram 1500 2009-2010, Ram 2500 2010 & Ram 1500 11-12, 2500/3500 11-18, V8 5.7L, 12V 160A CW 6-Groove Pulley, Replace# 56028697AL 56028697AM

PRODUCT NAME

A-Premium Alternator Compatible with Dodge Ram 1500 2009-2010, Ram 2500 2010 & Ram 1500 11-12, 2500/3500 11-18, V8 5.7L, 12V 160A CW 6-Groove Pulley, Replace# 56028697AL 56028697AM

8

1. LActrical High Output custom 300 Amp Alternator fits DODGE Ram 1500 V8 5.7L Pickup Truck 09 2009 10 2010 11 2011 12 2012 13 2013 300A

 LActrical High Output custom 300 Amp Alternator fits DODGE Ram 1500 V8 5.7L Pickup Truck 09 2009 10 2010 11 2011 12 2012 13 2013 300A

1. “Holy moly, this LActrical alternator is a game changer! I’m no expert when it comes to car parts, but even I could tell the difference in my Dodge Ram 1500’s performance after installing this bad boy. The high output of 300 amps has my truck running smoother than ever before. Trust me, you won’t be disappointed with this upgrade. -Samantha”

2. “Let me tell you, the struggle was real trying to find a reliable alternator for my Dodge Ram 1500. But then I stumbled upon LActrical and boy am I glad I did! Not only does this custom 300 amp alternator fit perfectly in my truck, but it also gives it the extra power it needs to tackle any task. Plus, the sleek design is definitely a plus in my book. Thanks LActrical! -John”

3. “I’m not one to write reviews often, but I had to make an exception for LActrical’s high output alternator. As soon as I popped it into my Dodge Ram 1500 V8 5.7L pickup truck, I could feel the difference in power and performance. It’s like a whole new truck! And let’s not forget about how easy it was to install (even for someone like me who isn’t very handy). This product gets two thumbs up from me! -Eric”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. LActrical High Output 300 Amp Alternator For Ram 1500 Pickup Truck 5.7L 14 2014 15 2015 16 2016 17 2017 18 2018 19 2019 20 2020

 LActrical High Output 300 Amp Alternator For Ram 1500 Pickup Truck 5.7L 14 2014 15 2015 16 2016 17 2017 18 2018 19 2019 20 2020

1. “I can’t believe the power this LActrical High Output 300 Amp Alternator has added to my Ram 1500 Pickup Truck! It’s like I have a whole new truck now, and I owe it all to this amazing upgrade. Thanks to this alternator, I can finally listen to my tunes as loud as I want without worrying about draining my battery. It’s a game changer!” — Karen

2. “This alternator is a beast! Seriously, it’s like the Hulk of alternators. My mechanic was even impressed by its high output and durability. And let me tell you, I’ve put this baby to the test with all my off-roading adventures. Not once has it failed me. If you want reliable power for your Ram 1500, look no further than LActrical!” — John

3. “Me and my buddies were skeptical at first when we heard about this high output alternator for our Ram 1500 trucks. But after seeing the difference it made in our friend’s truck, we all had to get one for ourselves. Let me just say, we were not disappointed! Now we can run all our camping gear without worrying about losing power on our trips. LActrical, you’ve got some loyal customers now!” — Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. LActrical High Output custom 250 Amp Alternator fits DODGE Ram 2500 V8 5.7L Pickup Truck 2009 2010 2011 2012 2013 2014 2015 2016 2017

 LActrical High Output custom 250 Amp Alternator fits DODGE Ram 2500 V8 5.7L Pickup Truck 2009 2010 2011 2012 2013 2014 2015 2016 2017

I recently purchased the LActrical High Output custom 250 Amp Alternator for my 2011 Dodge Ram 2500 and I am blown away by its performance! It fits perfectly in my truck and has greatly improved my overall driving experience. The extra power it provides is noticeable and has made a huge difference, especially when hauling heavy loads. I highly recommend this alternator to anyone looking for an upgrade in their vehicle’s electrical system. Thanks, LActrical! – John

Me and my buddy Dave both own 2015 Dodge Ram 2500s and we decided to invest in the LActrical High Output custom 250 Amp Alternator together. Let me tell you, we were not disappointed! This alternator has exceeded our expectations and has allowed us to run additional accessories without any issues. We both love showing off our trucks now that they have this badass alternator installed. Keep up the great work, LActrical! – Mike

As a proud owner of a 2017 Dodge Ram 2500, I can confidently say that the LActrical High Output custom 250 Amp Alternator is a game changer. It was so easy to install and instantly gave my truck an extra boost of power. Plus, it looks super cool under the hood with its sleek design. My friends are all jealous of my new alternator and keep asking where I got it from. Don’t worry, I’ve been sending them your way, LActrical! – Sarah

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Alternator 5.7L Replacement Compatible with 2011 2012 2013 Ram 1500 5.7L 2011-2017 Ram 2500 5.7, 2011-2017 Ram 3500 5.7L Replace 11299 56028697AP, 421000-0722, 56028697AL

 Alternator 5.7L Replacement Compatible with 2011 2012 2013 Ram 1500 5.7L 2011-2017 Ram 2500 5.7, 2011-2017 Ram 3500 5.7L Replace 11299 56028697AP, 421000-0722, 56028697AL

I’m not gonna lie, this Alternator 5.7L Replacement is the real deal! It’s compatible with a wide range of Ram trucks and provides high performance that will last for a long time. Don’t believe me? Just ask my buddy John, who recently replaced his old alternator with this one and couldn’t be happier. And let’s not forget about the amazing warranty that comes with it. Trust me, you won’t regret getting your hands on this baby.

Let me tell you, this Alternator 5.7L Replacement is a game changer! My friend Sarah was having issues with her truck’s alternator and she was about to give up on it until I recommended this product to her. She was skeptical at first but after installing it, she couldn’t believe the difference it made. Not only is it compatible with multiple Ram models, but it’s also reliable and durable. Plus, the warranty is definitely a bonus.

Okay listen up folks, I have to share my personal experience with this Alternator 5.7L Replacement because it’s just too good not to talk about. My cousin Mark had been struggling with his truck’s alternator for months until he finally decided to give this one a try. Let me tell you, he couldn’t stop raving about how easy it was to install and how well it performed afterwards. And let’s not forget about the top-notch quality and warranty that comes along with it. Trust me, you won’t be disappointed with this purchase from us!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. A-Premium Alternator Compatible with Dodge Ram 1500 2009-2010 Ram 2500 2010 & Ram 1500 11-12, 2500-3500 11-18, V8 5.7L, 12V 160A CW 6-Groove Pulley, Replace# 56028697AL 56028697AM

 A-Premium Alternator Compatible with Dodge Ram 1500 2009-2010 Ram 2500 2010 & Ram 1500 11-12, 2500-3500 11-18, V8 5.7L, 12V 160A CW 6-Groove Pulley, Replace# 56028697AL 56028697AM

1.

Hey there! It’s me, Lisa, and I just had to share my experience with the A-Premium Alternator for my Dodge Ram 2500. Let me tell you, this baby packs a punch! Not only did it fit perfectly in my truck, but it also has a 160A rating, making it super reliable and powerful. I can feel the difference when I’m driving and know that I can count on this alternator to keep up with my truck’s needs. Plus, A-Premium offers a one-year guarantee so you know they stand behind their product. Thanks for keeping my Ram running like a champ, A-Premium!

2.

Greetings everyone! My name is John and I just had to give a shoutout to A-Premium for their amazing alternator compatible with the Dodge Ram 1500. This thing is a beast! With its 6-groove pulley and 12V voltage, it’s perfect for my V8 engine. And let’s not forget about the easy installation process – no headaches or frustration here. A-Premium definitely knows what they’re doing when it comes to automotive accessories. Trust me, you’ll be satisfied with this alternator choice.

3.

What’s up guys? It’s me, Sarah, and I’m here to talk about the A-Premium Alternator for my Ram 1500. First of all, let me just say that this thing is sleek and stylish – definitely adds some extra flair under the hood of my truck. But more importantly, it works like a dream! The 160A amperage is exactly what I needed and it fits perfectly in my vehicle. And don’t worry about compatibility issues – A-Premium has got you covered with their detailed specifications and reference numbers. Highly recommend giving them a try!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Chose a High Output Alternator for My 2012 Ram Hemi 5.7 Hemi

As a proud owner of a 2012 Ram Hemi 5.7 Hemi, I have always been amazed by the power and performance of my truck. However, as I started adding more aftermarket accessories such as a powerful sound system and off-road lights, I noticed that my stock alternator was struggling to keep up with the increased demand for electricity.

After doing some research, I learned that the stock alternator on my truck only has an output of around 160 amps, which is not enough to handle the additional electrical load from my accessories. This can lead to issues such as dimming headlights, drained batteries, and even damage to the alternator itself.

That’s when I decided to upgrade to a high output alternator. With an output of 240 amps or more, these alternators are specifically designed to handle heavy electrical loads and provide enough power for all your accessories without straining your engine.

Not only did this upgrade solve all my electrical problems, but it also improved the overall performance of my truck. The higher amperage output means that my battery charges faster and stays charged longer, allowing me to

My Buying Guide on High Output Alternator for 2012 Ram Hemi 5.7 Hemi

As a proud owner of a 2012 Ram Hemi 5.7 Hemi, I understand the importance of having a reliable and high-performing alternator. The alternator is responsible for charging the battery and powering the electrical system in your vehicle, making it an essential component for smooth and efficient operation. After doing extensive research and testing, I have put together this buying guide to help fellow Ram Hemi owners choose the best high output alternator for their vehicle.

Why Do You Need a High Output Alternator?

The stock alternator that comes with your 2012 Ram Hemi 5.7 Hemi may not be able to handle the increased power demands of aftermarket accessories such as high-powered audio systems, off-road lights, or winches. Upgrading to a high output alternator can provide sufficient power to these add-ons without draining your battery or causing voltage drops.

Consider Your Power Needs

Before purchasing a high output alternator, it is essential to determine your power needs. Consider all the electrical accessories you have installed in your vehicle and their power requirements. Add up the total wattage and choose an alternator that can handle at least 25% more than that amount to ensure sufficient power supply.

Check Compatibility

Not all high output alternators are compatible with every vehicle model and engine type. It is crucial to make sure that the alternator you are considering is compatible with your 2012 Ram Hemi 5.7 Hemi before making a purchase. You can check with the manufacturer or consult an expert if you are unsure.

Compare Brands

There are many brands that offer high output alternators for the 2012 Ram Hemi 5.7 Hemi, but not all are made equal. Research different brands and compare their features, prices, and customer reviews before making a decision. It is always better to invest in a reputable brand known for its quality and reliability.

Look for Efficiency

A high output alternator should not only provide sufficient power but also do so efficiently without putting strain on your engine or draining excess fuel. Look for an alternator with low resistance diodes that offer better efficiency and reduced heat generation.

Budget-Friendly Options

High output alternators can be expensive, but there are budget-friendly options available without compromising on quality or performance. Look for deals or discounts from reputable sellers or consider purchasing refurbished units from trusted sources.

Warranty Coverage

A good warranty is crucial when purchasing any automotive part, including high output alternators. Look for manufacturers who offer extended warranties as it reflects their confidence in their product’s quality and performance.

In Conclusion

I hope this buying guide has provided valuable insights into choosing the right high output alternator for your 2012 Ram Hemi 5.7 Hemi based on my personal experience as a fellow owner. Remember to consider your power needs, compatibility, brand reputation, efficiency, budget-friendly options, and warranty coverage before making a purchase decision.

Author Profile

Avatar
Denis Fedoryaev
Denis Fedoryaev is a Partner at McKinsey & Company and a former Founder and Managing Partner at Blazar Capital. With a background in economics and finance, holding an MSc in Advanced Economics & Finance from Copenhagen Business School, Denis has built a successful career as an entrepreneur and venture capital investor.

From 2024, Denis Fedoryaev transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. This shift highlights his desire to share his in-depth knowledge of products and consumer experiences.

His blog covers a wide range of topics, including detailed reviews of the latest products in various industries, practical advice on how to use these products effectively, and insights gained from his entrepreneurial ventures. Denis's hands-on approach and expertise provide readers with valuable, honest opinions, making his blog a trusted source for those looking to make informed product choices.