Is your trusty 2019 Ram 1500 with the mighty 5.7 Hemi engine feeling a little sluggish? You might be surprised to learn that those small but mighty spark plugs could be the culprit! Keeping your Hemi purring like a kitten requires the right fuel for that spark, and choosing the wrong ones can lead to a whole lot of headaches. Think rough idling, decreased fuel economy, or even that dreaded check engine light staring back at you.
Navigating the world of spark plugs can feel like a maze. You see all sorts of fancy materials and brand names, and it’s tough to know which ones will truly benefit your powerful Hemi. Will they last? Will they give you that extra pep in your step? Will they save you money at the pump? We get it, and that’s why we’re here to help you cut through the confusion.
By the time you finish reading this, you’ll have a clear understanding of what makes a great spark plug for your specific truck. We’ll break down the key features to look for and help you avoid common pitfalls. So, get ready to unlock the full potential of your 5.7 Hemi and ensure it’s running at its absolute best. Let’s dive into the world of spark plugs!
Our Top 5 Spark Plugs For 2019 Ram 1500 5.7 Hemi Recommendations at a Glance
Top 5 Spark Plugs For 2019 Ram 1500 5.7 Hemi Detailed Reviews
1. 16 pc Champion Copper Plus Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck
Rating: 8.9/10
Give your Ram 1500 HEMI V8 the power it deserves with this 16-piece set of Champion Copper Plus Spark Plugs. Designed specifically for 2011-2024 models, these plugs are built to keep your truck’s engine running smoothly and powerfully. Champion is a trusted name in automotive parts, known for quality and performance.
What We Like:
- Genuine Champion parts ensure you get the quality your truck needs.
- Durable precious metals mean these plugs last longer and perform better than many others.
- Champion’s racing heritage means they know how to make a spark plug that works great.
- They are engineered to fit perfectly and last a long time, just like the original parts.
- Expect improved engine performance and a more reliable spark for your HEMI.
What Could Be Improved:
- While copper is a good material, some high-performance applications might benefit from platinum or iridium for even longer life and hotter spark.
These Champion Copper Plus Spark Plugs offer a reliable and quality upgrade for your Ram 1500. You can trust Champion to deliver a great spark for your powerful HEMI engine.
2. 16 pc NGK Iridium IX Spark Plugs compatible with Ram 1500 5.7L V8 2011-2024 HEMI V8 truck
Rating: 8.7/10
Give your Ram 1500’s HEMI V8 engine the upgrade it deserves with this 16-piece set of NGK Iridium IX Spark Plugs. Designed specifically for 2011-2024 models, these are genuine NGK parts. They help your truck run smoother and cleaner. You can expect better performance from your engine.
What We Like:
- Genuine NGK parts ensure quality and reliability.
- Helps reduce emissions and prevent engine misfires for a healthier truck.
- Boosts engine performance for a stronger, more powerful drive.
- Advanced electrode design creates a sharper spark for better combustion.
- Durable construction protects the spark plugs for long-lasting use.
- NGK is a trusted leader in spark plug technology.
What Could Be Improved:
- Specific compatibility is limited to the Ram 1500 5.7L V8.
- Installation might require basic mechanical knowledge or professional help.
These NGK Iridium IX spark plugs offer a significant upgrade for your Ram 1500. You’ll notice a difference in how your engine runs.
3. BDFHYK 4024123628 Iridium Spark Plugs Compatible with Ram 1500 2011-2021 Big Horn Crew Cab Pickup 4-Door 5.7L V8 GAS OHV Naturally Aspirated Set of 16
Rating: 9.3/10
Give your Ram 1500 Big Horn Crew Cab a boost with the BDFHYK 4024123628 Iridium Spark Plugs. This set of 16 plugs is designed for the 5.7L V8 GAS OHV Naturally Aspirated engine from 2011 to 2021. These spark plugs promise better ignition and more power for your truck.
What We Like:
- Improved Performance: These plugs offer faster and more sensitive ignition, which can lead to a noticeable increase in your truck’s power. They also help save energy during ignition.
- High-Quality Materials: Made with an exquisite production process, these are 100% brand new, high-quality auto parts. The center electrodes use fine iridium for excellent ignition, and the insulators are made from strong, dense isostatic ceramics for good insulation.
- OE Standard: They are built to OE (Original Equipment) standards for performance and durability, certified by a TS16949 manufacturer.
- Reliable Brand: BDFHYK is a professional auto parts maker with a 12-month quality service guarantee. They promise to help if you have any questions.
What Could Be Improved:
- Compatibility Check: While listed for specific models, it’s always a good idea to double-check compatibility using the provided OE part number (4024123628) and your vehicle’s specific year, make, and model.
These BDFHYK iridium spark plugs are a solid upgrade for your Ram 1500, offering enhanced performance and durability.
4. Ignition Coil Pack Spark Plugs fit for 5.7 Hemi Dodge Ram 1500
Rating: 8.9/10
Is your Hemi-powered Dodge, Chrysler, or Jeep not running as smoothly as it used to? This Ignition Coil Pack and Spark Plug combo is designed to bring your 5.7L V8 Hemi engine back to life. It’s a complete set of eight, ensuring you have everything needed to address common ignition system issues. This kit is compatible with a wide range of popular vehicles from 2009 to 2020, including the Ram 1500, 2500, and 3500 trucks, Dodge Challenger and Charger, Dodge Durango, Chrysler 300, and Jeep Grand Cherokee and Commander. Get ready for a more powerful and efficient ride.
What We Like:
- Comprehensive kit includes both ignition coils and spark plugs, offering a complete solution.
- Designed to fit a broad range of 5.7L Hemi V8 engines from 2009-2020 across multiple Chrysler, Dodge, and Jeep models.
- Addresses common engine problems like misfires, rough idling, and poor fuel economy.
- Made with premium materials to meet or exceed Original Equipment Manufacturer (OEM) specifications for reliability.
- Comes with a 2-year warranty for added peace of mind.
What Could Be Improved:
- While the product is designed to solve issues, it’s important to confirm exact compatibility with your specific vehicle’s VIN before purchasing.
- The product description does not specify the brand of spark plugs included, which might be a consideration for some enthusiasts.
This Ignition Coil Pack and Spark Plug set offers a practical and cost-effective way to restore your Hemi engine’s performance. It’s a smart investment for anyone looking to improve their vehicle’s reliability and driving experience.
5. NGK Set of 16 Iridium IX Spark Plugs For Chrysler Dodge Jeep Ram 5.7 6.4 V8
Rating: 9.4/10
Give your Chrysler, Dodge, Jeep, or Ram truck the spark it deserves with this NGK Set of 16 Iridium IX Spark Plugs. These plugs are designed for the powerful 5.7L and 6.4L V8 engines, helping them run smoother and more efficiently. NGK is a trusted name in spark plugs, known for quality and performance.
What We Like:
- Improved Engine Performance: Iridium IX plugs often lead to a stronger spark, which can mean better acceleration and smoother idling.
- Longer Lifespan: Iridium is a very hard metal, so these spark plugs are built to last a long time.
- Fuel Efficiency: A properly firing spark plug can help your engine burn fuel more effectively, potentially saving you money at the pump.
- Reliable Brand: NGK is a well-respected brand, giving you confidence in the product’s quality.
What Could Be Improved:
- Installation Complexity: While not overly difficult, changing spark plugs requires some mechanical knowledge and the right tools. If you’re not comfortable with car maintenance, you might need a mechanic.
- Cost for 16 Plugs: Buying a full set of 16 plugs can be a significant upfront investment compared to buying just a few.
If your V8 engine needs new spark plugs, this NGK set is a solid upgrade. It offers the potential for better performance and a longer service life for your vehicle.
Choosing the Best Spark Plugs for Your 2019 Ram 1500 5.7 Hemi
Your 2019 Ram 1500 with the powerful 5.7 Hemi engine deserves the best. Spark plugs are small but mighty parts that ignite the fuel in your engine. Good spark plugs mean a smoother ride, better fuel economy, and a healthier engine. Let’s find the perfect ones for your truck!
Key Features to Look For
- Material: The tip of the spark plug is super important. It’s what creates the spark.
- Iridium: This is a super strong metal. It lasts a long time and makes a strong spark. It’s a top choice for modern engines.
- Platinum: This is also a good, long-lasting option. It provides a reliable spark.
- Copper: These are cheaper but don’t last as long. They might need changing more often.
- Heat Range: Spark plugs get hot. The heat range tells you how hot the plug gets during use. You need the right heat range for your Hemi engine to work well. The wrong one can cause problems.
- Gap: The gap is the tiny space between the plug’s tip and the metal piece it sparks against. The gap needs to be just right for your Ram 1500. Most plugs come pre-gapped, but it’s always good to check.
- Thread Size and Reach: This just means the plug needs to fit perfectly into the engine’s cylinder head. If it’s not the right size, it won’t work.
Important Materials
The most important material is what the center electrode is made of. As we saw, iridium and platinum are the best. They resist wear and tear better than copper. This means they keep their shape and spark strength for many miles. The outer insulator is usually ceramic, which is a great electrical insulator and can handle high heat.
Factors That Improve or Reduce Quality
What makes spark plugs better?
- High-Quality Materials: Iridium and platinum tips are key.
- Precise Manufacturing: Well-made plugs have consistent gaps and strong construction.
- Good Design: Features like a fine-wire electrode can create a more powerful spark.
What can make spark plugs worse?
- Cheap Materials: Using lower-quality metals can lead to faster wear.
- Poor Manufacturing: Inconsistent gaps or weak construction can cause misfires.
- Incorrect Heat Range: This can lead to the plug not getting hot enough to clean itself or getting too hot and damaging the engine.
User Experience and Use Cases
Drivers often notice a difference right away when they install good spark plugs. You might feel your truck runs smoother, especially when idling or accelerating. Some people report better gas mileage, meaning you can drive further on each tank of gas. For the 5.7 Hemi, using high-quality iridium or platinum plugs is often recommended by the manufacturer and provides the best performance and longevity. These plugs are great for everyday driving, hauling, and even towing.
If you’re looking for a simple upgrade that makes a noticeable difference in how your Ram 1500 drives, new spark plugs are a fantastic choice. They are a vital part of keeping your Hemi engine running strong and efficiently.
Frequently Asked Questions (FAQ)
Q: What are the main Key Features to look for in spark plugs for my 2019 Ram 1500 5.7 Hemi?
A: The main features to look for are the material of the electrode (iridium or platinum are best), the correct heat range for your engine, and the proper gap and thread size to ensure a perfect fit.
Q: What materials are most commonly used for spark plug electrodes, and which is best?
A: The most common materials are iridium, platinum, and copper. Iridium is generally considered the best for modern engines like yours because it’s very durable and creates a strong spark, lasting much longer.
Q: How do I know if a spark plug will fit my 2019 Ram 1500 5.7 Hemi?
A: Always check the product description or your owner’s manual. Spark plugs have specific thread sizes and reach that must match your engine’s cylinder heads.
Q: Should I change the spark plugs myself, or should I take it to a mechanic?
A: Changing spark plugs is a moderately difficult DIY task. If you’re comfortable working on your truck and have the right tools, you can do it. Otherwise, a mechanic can do it for you.
Q: How often should I replace the spark plugs in my Ram 1500?
A: This depends on the type of spark plug. Iridium or platinum plugs can last anywhere from 60,000 to 100,000 miles or more. Copper plugs need to be changed more often, perhaps every 20,000-30,000 miles.
Q: What happens if I use the wrong heat range spark plug?
A: Using the wrong heat range can cause problems. If it’s too cold, it might not get hot enough to burn off deposits, leading to fouling. If it’s too hot, it can overheat and damage the engine.
Q: Can changing my spark plugs improve my truck’s gas mileage?
A: Yes, worn-out spark plugs can reduce fuel efficiency. New, high-quality spark plugs can help your engine burn fuel more effectively, potentially improving your gas mileage.
Q: Are there any specific brands that are better for my 5.7 Hemi?
A: Many reputable brands make excellent spark plugs. Brands like NGK, Denso, and Bosch are often recommended for their quality and performance in Hemi engines. Always check for plugs specifically designed for your 2019 Ram 1500 5.7 Hemi.
Q: What is the “gap” on a spark plug, and do I need to adjust it?
A: The gap is the small space between the center and ground electrodes where the spark jumps. Many high-quality spark plugs come pre-gapped for your specific vehicle. It’s always a good idea to check the gap with a spark plug gapper tool before installation to make sure it’s correct.
Q: How can I tell if my current spark plugs need replacing?
A: Signs of worn spark plugs include a rough idle, misfires (engine stumbling), reduced power, poor acceleration, and decreased fuel economy. If you notice any of these, it might be time for new plugs.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
I’m the recipe developer and food photographer behind Air Fryer at Tiffany’s. I’m also a wife, mom to two adventurous little boys, registered nurse, and live in the great Midwest. Join me as I show you new ways to use your air fryer that you never knew possible.