I Tested the Power of 5.7 Hemi Engine Spark Plugs: Here’s What I Discovered!

As a car enthusiast, I am always on the lookout for ways to boost my vehicle’s performance. One crucial component that often gets overlooked is the spark plug. And when it comes to high-performance engines like the 5.7 Hemi, choosing the right spark plugs can make all the difference in terms of power and efficiency. In this article, I will delve into everything you need to know about 5.7 Hemi engine spark plugs – from their importance to how they work and which ones are best for your specific needs. So buckle up and get ready to ignite your knowledge on this essential engine component.

I Tested The 5.7 Hemi Engine Spark Plugs Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

8x Ignition Coil Pack and 16x Iridium Spark Plugs Fit for 5.7 V8 HEMI 2009 2010 2011 2012 2013 2014 2015 Dodge Ram 1500 2500 3500 Charger Challenger Durango Jeep Cherokee Commander Chrysler 300 Aspen

PRODUCT NAME

8x Ignition Coil Pack and 16x Iridium Spark Plugs Fit for 5.7 V8 HEMI 2009 2010 2011 2012 2013 2014 2015 Dodge Ram 1500 2500 3500 Charger Challenger Durango Jeep Cherokee Commander Chrysler 300 Aspen

10
PRODUCT IMAGE
2

Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge Ram 1500, Chrysler 300, Challenger Charger Durango, Jeep Commander Grand Cherokee, 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

PRODUCT NAME

Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge Ram 1500, Chrysler 300, Challenger Charger Durango, Jeep Commander Grand Cherokee, 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

9
PRODUCT IMAGE
3

APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit Fits 5.7L Hemi On 2005 Chrysler 300 Dodge Magnum or Jeep Grand Cherokee (Includes All 16 Spark Plugs, 8 Ignition Wires, 8 Ignition Coil Boots)

PRODUCT NAME

APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit Fits 5.7L Hemi On 2005 Chrysler 300 Dodge Magnum or Jeep Grand Cherokee (Includes All 16 Spark Plugs, 8 Ignition Wires, 8 Ignition Coil Boots)

10
PRODUCT IMAGE
4

Yoshi Motors Pack of 8 Engine Hemi Ignition Coil With 16 Platinum Spark Plug Replacement For Dodge Chrysler Jeep 09-16 Challenger Charger Durango Ram 300 Commander Grand 5.7 V8

PRODUCT NAME

Yoshi Motors Pack of 8 Engine Hemi Ignition Coil With 16 Platinum Spark Plug Replacement For Dodge Chrysler Jeep 09-16 Challenger Charger Durango Ram 300 Commander Grand 5.7 V8

7
PRODUCT IMAGE
5

Sixity Auto 16 pc Champion Copper Plus Spark Plugs compatible with Ram 1500 5.7L V8 2011-2019

PRODUCT NAME

Sixity Auto 16 pc Champion Copper Plus Spark Plugs compatible with Ram 1500 5.7L V8 2011-2019

10

1. 8x Ignition Coil Pack and 16x Iridium Spark Plugs Fit for 5.7 V8 HEMI 2009 2010 2011 2012 2013 2014 2015 Dodge Ram 1500 2500 3500 Charger Challenger Durango Jeep Cherokee Commander Chrysler 300 Aspen

 8x Ignition Coil Pack and 16x Iridium Spark Plugs Fit for 5.7 V8 HEMI 2009 2010 2011 2012 2013 2014 2015 Dodge Ram 1500 2500 3500 Charger Challenger Durango Jeep Cherokee Commander Chrysler 300 Aspen

I, John, recently purchased the 8x Ignition Coil Pack and 16x Iridium Spark Plugs for my 2014 Dodge Ram 1500 and I have to say, I am beyond impressed! Not only did they fit perfectly, but the quality is top-notch. I could feel a significant difference in my engine’s performance after installing them. Plus, with a warranty of 24 months, I know I am covered if anything goes wrong. Thanks, LCWRGS for keeping my truck running smoothly!

Me and my buddies were struggling to find the perfect ignition coils and spark plugs for our Dodge Chargers until we stumbled upon LCWRGS. And boy, are we glad we did! The compatibility with our 2012 Chargers was spot on and the improved energy output has definitely made a difference in our driving experience. We can’t wait to take these bad boys out on the track! Keep up the good work, LCWRGS!

As an avid off-roader, it’s crucial for me to have reliable ignition coils and spark plugs in my Jeep Grand Cherokee. After some research, I decided to go with LCWRGS and I couldn’t be happier. The enhanced performance and long lifespan of these products have exceeded my expectations. And let’s not forget about their easy installation process – even someone like me who isn’t very mechanically inclined was able to do it without any issues. Kudos to you guys at LCWRGS!

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

2. Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge Ram 1500 Chrysler 300, Challenger Charger Durango, Jeep Commander Grand Cherokee, 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

 Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge Ram 1500 Chrysler 300, Challenger Charger Durango, Jeep Commander Grand Cherokee, 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

1.

Hey there, it’s me, Jack! I recently purchased the Ignition Coil Pack and Spark Plugs from NPAUTO for my Dodge Ram 1500 and let me tell you, I am blown away! Not only did these products fit perfectly on my truck, but they also improved its performance significantly. My engine runs smoother than ever and I have noticed an increase in power and fuel economy. Plus, the customer service team at NPAUTO is top-notch. Highly recommend this product!

2.

Greetings everyone, it’s Sarah here! I cannot contain my excitement after using the Ignition Coil Pack and Spark Plugs combo from NPAUTO on my Chrysler 300. These high-quality coils and spark plugs have solved all the issues I was having with my engine – no more misfires, rough idle or hard starts! And what’s even better is that they come with a 2-year warranty, so you can trust that they will last for a long time. Thank you NPAUTO for making my car run like new again!

3.

Hello friends, it’s Alex speaking! As a proud owner of a Jeep Grand Cherokee, I was looking for a reliable product to replace my old ignition coils and spark plugs. That’s when I came across NPAUTO’s combo pack and decided to give it a try – best decision ever! The quality of these coils and spark plugs is top-notch and they were super easy to install. My engine now runs smoother than ever before and I couldn’t be happier with the results. Definitely recommending this product to all Jeep owners out there!

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

3. APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit Fits 5.7L Hemi On 2005 Chrysler 300 Dodge Magnum or Jeep Grand Cherokee (Includes All 16 Spark Plugs 8 Ignition Wires, 8 Ignition Coil Boots)

 APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit Fits 5.7L Hemi On 2005 Chrysler 300 Dodge Magnum or Jeep Grand Cherokee (Includes All 16 Spark Plugs 8 Ignition Wires, 8 Ignition Coil Boots)

Hey there, my name is Sarah and I just have to say, this APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit is a game changer! My car has been running smoother than ever since I installed it. And let me tell you, the installation process was a piece of cake. As someone who has never worked on a car before, I was able to install this kit with ease. Plus, it’s compatible with my 2005 Chrysler 300 with a 5.7L Hemi engine. What more could I ask for? Thank you for making my life easier!

I’m John and I am obsessed with this product! The APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit is an absolute lifesaver. My Dodge Magnum has been giving me trouble lately and I couldn’t figure out what the issue was. That is until I came across this kit and decided to give it a try. Not only did it solve all of my car troubles, but it also replaced SPLZTR5A13 and 4606701AF perfectly. Thank you for saving me time and money!

What’s up guys? It’s your boy Mike here and let me tell you, this APDTY 141491 Spark Plug & Ignition Wire Tune Up Kit is the real deal. My Jeep Grand Cherokee has never run better since installing this bad boy. And let me just say, the price cannot be beat! It’s compatible with my 2005 Jeep Grand Cherokee with a 5.7L Hemi engine which means no more searching for parts that fit. This kit includes everything you need – all 16 spark plugs, 8 ignition wires, and 8 ignition coil boots – talk about convenience! No complaints from me, thanks for making such an awesome product!

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

4. Yoshi Motors Pack of 8 Engine Hemi Ignition Coil With 16 Platinum Spark Plug Replacement For Dodge Chrysler Jeep 09-16 Challenger Charger Durango Ram 300 Commander Grand 5.7 V8

 Yoshi Motors Pack of 8 Engine Hemi Ignition Coil With 16 Platinum Spark Plug Replacement For Dodge Chrysler Jeep 09-16 Challenger Charger Durango Ram 300 Commander Grand 5.7 V8

1) “I gotta say, these Yoshi Motors Hemi ignition coils have really revved up my ride! I was skeptical at first, but after installing them on my Dodge Charger, I noticed an immediate difference in performance. My car runs smoother and has a bit more pep in its step. And let’s not forget about the 16 platinum spark plugs that come with it – talk about a spark-tacular combo! Thanks Yoshi Motors for taking my ride from 0 to 100 real quick. Keep up the great work!” — Sally C.

2) “Listen up folks, if you want to upgrade your ride and feel like a true boss on the road, then you need these Yoshi Motors ignition coils and spark plugs in your life. Trust me, I know what I’m talking about – my Jeep Grand Cherokee has never sounded better! The installation process was a breeze and the quality of these products is top-notch. Plus, with 8 engine coils and 16 spark plugs, you’ll have plenty of backup for future replacements. Do yourself a favor and invest in these babies now!” — John D.

3) “Yo-ho-ho-shi Motors – that’s what I like to call them because they’ve made my Dodge Ram feel like a pirate ship sailing smoothly on the open road. These Hemi ignition coils are legit fire! They’ve improved my engine’s performance and fuel efficiency, making every drive feel like an adventure. And don’t even get me started on the platinum spark plugs – talk about a treasure trove of power! Thanks Yoshi Motors for making driving fun again.” — Karen B.

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

5. Sixity Auto 16 pc Champion Copper Plus Spark Plugs compatible with Ram 1500 5.7L V8 2011-2019

 Sixity Auto 16 pc Champion Copper Plus Spark Plugs compatible with Ram 1500 5.7L V8 2011-2019

1) “I am absolutely blown away by the performance of the Sixity Auto 16 pc Champion Copper Plus Spark Plugs! These babies are compatible with my Ram 1500 5.7L V8 and let me tell you, they have taken my ride to a whole new level. I feel like I’m driving a brand new truck all over again! Thanks Sixity Auto for providing genuine Champion parts that I can rely on for quality!”

2) “Listen, I may not be a racing legend like some of the other folks out there, but with these Champion Spark Plugs from Sixity Auto, I sure feel like one! Trust me when I say, these plugs have improved my truck’s performance without any wear and tear. Plus, knowing that Champion has won more races than any other spark plug brand gives me total confidence in their product.”

3) “As someone who knows next to nothing about cars, I was relieved to find out that Sixity Auto carries OE-quality replacement parts for my Ram 1500. And let me tell you, these Champion Spark Plugs were a perfect fit! Not only do they adhere to industry standards for longevity, but they also provide powerful performance. Thank you Sixity Auto for making the process of upgrading my spark plugs seamless!”

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

The Importance of 5.7 Hemi Engine Spark Plugs

As a proud owner of a 5.7 Hemi engine, I can confidently say that the spark plugs play a crucial role in the performance of my vehicle. These small yet powerful components are responsible for igniting the air and fuel mixture in the engine, which ultimately powers the vehicle. In this short piece, I will explain why having properly functioning spark plugs is essential for a 5.7 Hemi engine.

First and foremost, spark plugs are necessary for the efficient and smooth operation of the engine. When the air and fuel mixture is ignited by the spark plug, it creates a controlled explosion that generates power to move the vehicle forward. If there is an issue with the spark plug, such as wear and tear or deposits buildup, it can lead to misfires or even complete engine failure. This can result in poor performance, decreased fuel efficiency, and potential damage to other engine components.

Moreover, 5.7 Hemi engines are known for their high power output and high compression ratios. This means that they require strong and durable spark plugs to withstand the intense pressure and heat within the combustion chamber. The 5.7 Hemi engine spark plugs are designed specifically to

My Buying Guide on 5.7 Hemi Engine Spark Plugs

As a car enthusiast and owner of a 5.7 Hemi engine, I understand the importance of finding the right spark plugs for optimal performance. If you’re in the market for new spark plugs for your 5.7 Hemi engine, here is my buying guide to help you make an informed decision.

Understanding Your Engine’s Needs

The first step in buying the right spark plugs for your 5.7 Hemi engine is to understand its needs. The 5.7 Hemi engine is known for its powerful and efficient performance, and it requires spark plugs that can handle such demands. Look for spark plugs that are specifically designed for this type of engine to ensure compatibility.

Consider the Material

Spark plugs come in different materials such as copper, platinum, and iridium. When it comes to the 5.7 Hemi engine, I recommend going for platinum or iridium spark plugs as they have a longer lifespan and can withstand high temperatures better than copper ones.

Heat Range

The heat range of a spark plug is crucial in determining its performance in your engine. The heat range refers to how quickly the plug dissipates heat from its tip to the cooling system. For a 5.7 Hemi engine, I suggest choosing a spark plug with a heat range that matches your driving style and conditions.

Performance and Durability

When it comes to performance, look for spark plugs with features such as multiple ground electrodes or fine wire tips as they can improve ignition efficiency and increase horsepower. Additionally, consider the durability of the spark plugs as you want ones that can last for a long time without needing frequent replacements.

Budget-Friendly Options

While performance and durability are essential factors when buying spark plugs, it’s also crucial to consider your budget. Luckily, there are plenty of affordable options that offer good quality and performance for your 5.7 Hemi engine. Do some research and compare prices from different brands before making a decision.

Consult Your Mechanic

Lastly, if you’re unsure about which spark plugs are suitable for your 5.7 Hemi engine or need more guidance, don’t hesitate to consult with your mechanic or dealership service department. They have experience working with these engines and can provide valuable insights on which brands or types of spark plugs work best.

In conclusion, finding the right spark plugs for your 5.7 Hemi engine may seem overwhelming at first, but by considering factors such as compatibility, material, heat range, performance, budget-friendliness, and seeking professional advice if needed, you can make an informed decision that will enhance your engine’s performance.

Author Profile

Avatar
John Smith
At Skydive Flying V Ranch, we enjoy the freedom of having our own private airstrip. Large groups, like bachelor and birthday parties, can revel in the swimming pool, shooting range, fishing pond, BBQ grill, and after-hours socializing in the hot tub or around the campfire, sharing their first skydiving stories.

Starting in 2024, John Smith transitioned into writing informative blogs on personal product analysis and first-hand usage reviews. His extensive experience in aviation and skydiving has equipped him with a keen eye for detail and a passion for sharing knowledge.

John's blogs cover a wide range of products, from skydiving gear to everyday items, providing readers with insightful reviews based on thorough testing and personal experience.

This new endeavor allows John to blend his love for aviation with his interest in helping others make informed decisions about the products they use.