When comparing best spark plugs for 2017 ram 1500 5.7 hemi, the clearest starting point is to look at how each option fits a real buying need, where it performs well, and what trade-offs matter.
For owners of a 2017 Ram 1500 with the powerful 5.7 Hemi engine, choosing the right spark plugs is crucial for maintaining optimal performance, fuel efficiency, and engine longevity. These trucks are known for their robust capabilities, and the ignition system plays a vital role in delivering that power reliably. When it comes to the best spark plugs for your 2017 Ram 1500 5.7 Hemi, you’re looking for components that can withstand high temperatures, provide consistent spark, and offer excellent durability.
A fresh set of high-quality spark plugs can make a noticeable difference in how your truck starts, idles, and accelerates. Worn-out plugs can lead to misfires, reduced fuel economy, and a general lack of power, making a timely replacement a smart investment. In this comprehensive guide, I’ll explore the top contenders on the market, helping you make an informed decision for your Hemi.
I’ve meticulously compared various options based on their material composition, design features, customer reviews, and overall relevance to your specific vehicle. My top recommendation for the 2017 Ram 1500 5.7 Hemi is the 16 Pc NGK Iridium IX Spark Plugs, which consistently deliver superior performance and reliability. By the end of this article, you’ll have a clear understanding of what makes a great spark plug and which option is best suited for your Ram.
Best Spark Plugs for 2017 Ram 1500 5.7 Hemi: Quick Comparison
| Product | Name | Price |
|---|---|---|
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16 Pc NGK Iridium IX Spark Plugs | Check Price |
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16 Pc Champion Copper Plus Spark Plugs | Check Price |
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KAX 8pcs Ignition Coils and 16pcs Iridium | Check Price |
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BDFHYK 4024123628 Iridium Spark Plugs Compatible With | Check Price |
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NGK Set of 16 Iridium IX Spark | Check Price |
Let’s dive into the details of each product, examining their unique benefits and helping you pinpoint the perfect match for your truck’s needs.
1. 16 Pc NGK Iridium IX Spark Plugs
The 16 Pc NGK Iridium IX Spark Plugs stand out as the premier choice for the 2017 Ram 1500 5.7 Hemi, earning the top spot due to their exceptional performance and advanced design. These are genuine NGK parts, a brand synonymous with quality and innovation in ignition systems. The core strength of these plugs lies in their ultra-fine 0.6mm iridium tip, which is engineered to sharpen throttle response and acceleration. This precision tip allows for a more focused and consistent spark, leading to more complete combustion within the Hemi engine.
One of the most significant benefits of these iridium plugs is their ability to reduce emissions and misfires. By boosting performance and enabling better engine operation, they ensure your Hemi runs at its peak. The durable shell provides reliable protection, ensuring long-lasting sparking capabilities, while the advanced center and ground electrodes promote a sharper spark focus, minimizing misfires. This design also contributes to improved ignition and spark efficiency, delivering a powerful combustion over the life of the spark plug. With a recommended service interval of 40,000-60,000 miles, these fine-wire performance plugs offer excellent longevity, making them an ideal choice for drivers seeking both performance and durability. They are particularly well-suited for owners who prioritize maximum engine efficiency and a responsive driving experience from their Ram 1500.
2. 16 Pc Champion Copper Plus Spark Plugs
Coming in at a strong second, the 16 Pc Champion Copper Plus Spark Plugs offer a time-tested and reliable option for your 2017 Ram 1500 5.7 Hemi. Champion is a legendary name in the automotive world, with a long history of powering racing legends and delivering dependable ignition parts. These are genuine Champion parts, and their reputation for quality is well-deserved. The key feature of these plugs is their copper-core center, which is highly effective at dissipating heat quickly across a wide range of fitments. This rapid heat dissipation is crucial for maintaining consistent performance and preventing pre-ignition in high-performance engines like the Hemi.
Champion emphasizes the quality of its spark plugs, noting that their ignition parts are designed to keep engines running at their best. Their diverse catalog meets modern engine demands for long-lasting, powerful performance. While copper plugs typically have a shorter lifespan compared to iridium, these Champion Copper Plus plugs offer 20,000-30,000 miles of reliable service. This makes them a cost-effective choice for those who don’t mind more frequent replacements but still demand strong, consistent ignition. They are built with durable materials to improve performance without the same wear and tear found in some competitive options. For the Ram owner who values a proven track record, consistent performance, and a more budget-friendly initial investment, these Champion copper plugs are an excellent choice.
3. KAX 8pcs Ignition Coils and 16pcs Iridium
The KAX 8pcs Ignition Coils and 16pcs Iridium Spark Plugs package offers an all-in-one solution for your 2017 Ram 1500 5.7 Hemi, which is why it secures the third spot on our list. This comprehensive kit is particularly appealing for those looking to refresh their entire ignition system, as it includes both the necessary spark plugs and ignition coils. The iridium spark plugs themselves are designed for enhanced performance, similar to our top-ranked NGK iridium options, providing a strong and consistent spark for efficient combustion.
What sets this KAX kit apart is its inclusion of eight ignition coils and a handy tool kit, making it a complete package for a DIY enthusiast or a mechanic. The ignition coils are direct OEM replacements, ensuring seamless integration and hassle-free installation. The kit’s compatibility extends across a wide range of Hemi-equipped vehicles from 2009-2023, including various Dodge, Chrysler, Jeep, and Ram models. The inclusion of a magnetic socket in the tool kit is a thoughtful addition, designed to securely hold spark plugs during installation and removal, reducing the risk of dropped parts and making the job faster and safer. This kit is ideal for Ram owners who want to perform a full ignition system overhaul, addressing both spark plugs and coils simultaneously for comprehensive maintenance and improved engine reliability.
4. BDFHYK 4024123628 Iridium Spark Plugs Compatible With
The BDFHYK 4024123628 Iridium Spark Plugs offer a compelling alternative for your 2017 Ram 1500 5.7 Hemi, earning its place at number four. This set of 16 iridium spark plugs is specifically designed for compatibility with Ram 1500 models from 2011-2021 equipped with the 5.7L V8 GAS OHV engine, ensuring a precise fit for your truck. BDFHYK emphasizes superior ignition performance with these plugs, promising faster and more sensitive ignition jumps. This translates to a significant increase in power performance and more efficient energy consumption during the ignition process.
The manufacturer highlights the exquisite production process and OE-level durability, indicating a commitment to quality. All center electrodes are crafted from extremely fine iridium, known for its excellent ignition properties. The insulators are made from isostatic ceramics, which provide high density, strength, and superior insulation, crucial for reliable operation under the Hemi’s demanding conditions. As a TS16949 certified manufacturer, BDFHYK aims to meet OE standards for performance and durability. This product is a strong contender for Ram owners looking for iridium performance at a potentially more accessible price point, backed by a commitment to quality and a 12-month quality service guarantee. It’s a solid choice for those seeking reliable iridium spark plugs that are precisely engineered for their vehicle.
5. NGK Set of 16 Iridium IX Spark
Rounding out our list at number five is another excellent offering from NGK: the NGK Set of 16 Iridium IX Spark Plugs. While similar to our top-ranked NGK product, this particular listing emphasizes its broad compatibility and direct replacement nature, making it a reliable choice for a 2017 Ram 1500 5.7L V8. These are genuine NGK parts, ensuring you receive the quality and engineering excellence that the brand is known for. The Iridium IX series is designed to provide consistent, high-energy sparks, which is vital for the efficient operation of a Hemi engine.
The primary benefit of these iridium plugs is their ability to deliver enhanced ignition and durability. Iridium is one of the hardest metals used in spark plug construction, allowing for a finer center electrode that requires less voltage to fire. This results in a more stable and powerful spark, contributing to better fuel efficiency and reduced emissions. The listing highlights that these plugs include original packaging and hardware, ensuring you receive a complete and authentic product. They are designed as direct replacement auto parts, simplifying the installation process. For Ram owners who trust the NGK brand and are looking for a straightforward, high-performance iridium spark plug replacement, this set offers a dependable solution that will contribute to the smooth and powerful operation of their 5.7L V8 engine.
Spark Plug Selection and Buying Guide
Choosing the right spark plugs for your 2017 Ram 1500 5.7 Hemi involves understanding a few key factors. The Hemi engine is a powerful and sophisticated unit, and its ignition system needs components that can keep up with its demands. Here’s what you need to consider to make the best choice:
Material Type: Copper, Platinum, or Iridium?
Spark plugs come in different material types, each with its own advantages and disadvantages:
- Copper: These are the most basic and oldest type. Copper has excellent conductivity, but it’s a soft metal, so copper plugs have a thicker center electrode and a shorter lifespan (typically 20,000-30,000 miles). They are often the most affordable option and are still favored by some for their strong spark in certain applications. For your Hemi, copper plugs like the Champion Copper Plus can provide reliable performance if you’re willing to replace them more frequently.
- Platinum: Platinum plugs feature a platinum disc welded to the tip of the center electrode. Platinum is harder and more durable than copper, allowing for a finer electrode and a longer lifespan (around 60,000 miles). They offer good performance and are a step up from copper in terms of longevity.
- Iridium: Iridium is the hardest and most durable of the three, allowing for the finest center electrode (as thin as 0.4mm to 0.6mm). This ultra-fine tip concentrates the electrical field, requiring less voltage to fire and producing a more consistent, powerful spark. Iridium plugs offer the longest lifespan (80,000-100,000+ miles) and are generally considered the best for performance and fuel efficiency in modern engines like the Hemi. Both NGK Iridium IX and the iridium plugs in the KAX and BDFHYK sets fall into this category, offering superior ignition and longevity.
Heat Range
Spark plugs are designed with a specific heat range, which refers to their ability to dissipate heat from the combustion chamber. A “hot” plug has a longer insulator nose and retains more heat, while a “cold” plug has a shorter insulator nose and dissipates heat more quickly. It’s crucial to use the manufacturer-recommended heat range for your 2017 Ram 1500 5.7 Hemi. Using a plug that’s too hot can lead to pre-ignition and engine damage, while a plug that’s too cold can cause fouling. Always refer to your owner’s manual or a reputable parts catalog for the correct heat range.
Gap Setting
The spark plug gap is the distance between the center and ground electrodes. This gap is critical for a strong and consistent spark. While many modern spark plugs come pre-gapped for specific applications, it’s always a good idea to double-check and adjust the gap if necessary using a spark plug gapping tool. An incorrect gap can lead to misfires, reduced power, and poor fuel economy. Again, consult your Ram’s service manual for the precise gap specification.
Number of Plugs
The 5.7L Hemi engine in your 2017 Ram 1500 is unique in that it uses two spark plugs per cylinder, totaling 16 spark plugs for the entire engine. When purchasing, ensure you buy a complete set of 16 plugs to replace all of them simultaneously. Replacing only a few can lead to an imbalance in ignition performance across cylinders.
Brand Reputation and Quality
Stick with reputable brands like NGK and Champion, which have a proven track record in manufacturing high-quality ignition components. These brands invest heavily in research and development to produce spark plugs that meet or exceed OEM specifications. While some lesser-known brands may offer competitive pricing, the consistency and reliability of established manufacturers are often worth the investment, especially for a critical component like a spark plug in a Hemi engine.
Ignition Coils (Optional but Recommended)
While this guide focuses on spark plugs, it’s worth noting that ignition coils are also vital components of your ignition system. They transform the battery’s low voltage into the high voltage needed to create a spark. If your Ram has high mileage or you’re experiencing misfires even after replacing spark plugs, considering a full ignition coil replacement, as offered in the KAX kit, can be a wise decision. Replacing both at the same time can save you labor in the long run.
Installation and Maintenance
Replacing spark plugs can be a DIY task for those with mechanical aptitude, but it requires care. Ensure the engine is cool before starting. Use the correct tools, including a spark plug socket (a magnetic one, like the one in the KAX kit, is very helpful) and a torque wrench to tighten the new plugs to the manufacturer’s specifications. Overtightening can damage the cylinder head, while undertightening can lead to blow-outs. Regular inspection of your spark plugs (every 30,000-50,000 miles, depending on the type) can help you monitor engine health and anticipate replacement needs.
Conclusion
Selecting the best spark plugs for your 2017 Ram 1500 5.7 Hemi is a critical step in maintaining its robust performance and efficiency. While several excellent options exist, the 16 Pc NGK Iridium IX Spark Plugs stand out as my top recommendation, offering an unparalleled combination of advanced design, superior ignition efficiency, and long-lasting durability. For those seeking a more budget-friendly yet reliable option, the 16 Pc Champion Copper Plus Spark Plugs provide a solid choice with a proven track record. Ultimately, investing in high-quality spark plugs will ensure your Hemi engine continues to deliver the power and reliability you expect from your Ram 1500.