7 Best Spark Plugs for 2017 Ram 1500 5.7 Hemi (2026)
Finding the best spark plugs for 2017 Ram 1500 5.7 Hemi engines is crucial because this specific power plant requires 16 spark plugs to run correctly. Unlike standard V8 engines that use eight plugs, the Hemi uses two per cylinder to ensure a complete burn and better emissions. Whether you are looking to restore your truck’s factory performance or want a slight boost in fuel economy and throttle response, choosing the right material—like Iridium or Copper—makes a huge difference. In this guide, we break down the top options to keep your Ram running smooth for miles to come.
Quick Best Spark Plugs For 2017 Ram 1500 5.7 Hemi Comparison – Top Picks at a Glance
| Image | Product | Rating | Key Feature | Best For | Action |
|---|---|---|---|---|---|
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1. NGK Iridium IX Spark Plugs Set of 16 for 2… | ⭐ 4.8 | Compatible with Ram 1500 5.7L V8 (2011-2024) | Value for Money | Check Price |
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2. Dragon FIRE Performance Ignition Coils and… | ⭐ 4.8 | Up to 15% more energy – OEM grade durability | Budget Buyers | Check Price |
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3. Iridium Spark Plugs 16 Pack for 2017 Ram 1… | ⭐ 4.5 | Pre-gapped to 0.7-0.8mm for easy installation | Premium Users | Check Price |
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4. NGK Laser Iridium Spark Plugs 16 Pack for … | ⭐ 4.7 | Laser Iridium for max performance and longevity | Beginners | Check Price |
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5. Amazon Gift Card Balance Reload for Buying… | ⭐ 4.7 | Manage spending for large 16-plug orders | Heavy Use | Check Price |
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6. Champion Copper Plus Spark Plugs 16 Piece … | ⭐ 4.7 | Genuine Champion parts with copper core | Daily Use | Check Price |
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7. Champion Iridium Spark Plugs 16 Piece Set … | ⭐ 4.6 | Fine-wire center electrode for faster combustion | Professionals | Check Price |
Our Top 7 Best Spark Plugs For 2017 Ram 1500 5.7 Hemi Reviews – Expert Tested & Recommended
1. NGK Iridium IX Spark Plugs Set of 16 for 2017 Ram 1500 5.7 Hemi V8
🌟 Key Features That Stand Out
- ✓ Complete 16-Pack: Designed specifically for the Hemi V8 requirements.
- ✓ Iridium Alloy: Provides a high melting point and extreme durability.
- ✓ Direct Replacement: Fits perfectly in 2011-2024 Ram 1500 models.
- ✓ Improved Ignition: Fine tip design offers better throttle response.
💡 Why We Recommend It
The NGK Iridium IX set is our top pick because it solves the biggest headache of a Hemi tune-up: getting all 16 plugs in one package. NGK is a leader in ignition tech, and these Iridium plugs offer much better longevity than standard copper ones. You can expect these to last up to 100,000 miles, which is great because changing 16 plugs is a job you only want to do once.
What really sets these apart is the smooth idle and quick starts they provide. Even in cold weather, the Iridium tip allows for a more consistent spark, helping your truck run more efficiently and potentially saving a bit of gas over time.
🎯 Best For
This product is ideal for: Ram owners who want a “set it and forget it” solution with maximum durability and reliability.
⚖️ Pros and Cons
✅ Pros
- Excellent 100k mile lifespan
- Noticeable improvement in idle smoothness
- Perfect OEM fitment for the 5.7 Hemi
- Resistant to carbon buildup
❌ Cons
💬 What Customers Say
“Installed these in my 2017 Ram and the idle smoothed out instantly. It’s a lot of work to change 16 plugs, but these NGKs make it worth the effort.”
— Verified Buyer
“Fast shipping and all 16 arrived in perfect condition. My truck starts faster and feels more responsive on the highway.”
— Verified Buyer
2. Dragon FIRE Performance Ignition Coils and Iridium Spark Plugs for 2017 Ram 1500 5.7 Hemi
🌟 Key Features That Stand Out
- ✓ Combo Kit: Includes both high-performance ignition coils and iridium plugs.
- ✓ 15% More Energy: Designed to provide a hotter spark for better combustion.
- ✓ Watertight Connectors: Advanced heat-resistant thermoplastics for long-term use.
- ✓ ISO Certified: Manufactured under strict quality standards.
💡 Why We Recommend It
If your 2017 Ram is starting to show its age or has high mileage, replacing just the plugs might not be enough. This Dragon FIRE Performance kit is the ultimate tune-up package because it includes new ignition coils. These coils are engineered to provide up to 15% more energy than OEM coils, which is a great boost for heavy towing or high-performance driving.
The plug-and-play design makes installation straightforward. Since you already have to remove the coils to reach the plugs in a Hemi, doing both at once is efficient. The combination of iridium tips and higher voltage coils results in faster cold starts and better acceleration under load.
🎯 Best For
This product is ideal for: High-mileage truck owners who want to completely refresh their ignition system for peak performance.
⚖️ Pros and Cons
✅ Pros
- Full kit saves time on maintenance
- Hotter spark for better fuel burn
- Rugged heat-resistant construction
- Greatly improved acceleration
❌ Cons
💬 What Customers Say
“My Ram was stumbling at idle. This kit fixed it immediately. The coils look well-built and the truck feels like new again.”
— Verified Buyer
“Excellent quality parts. The throttle response is definitely sharper than it was with the factory parts.”
— Verified Buyer
3. Iridium Spark Plugs 16 Pack for 2017 Ram 1500 5.7L Hemi V8 Gas Engine Models
🌟 Key Features That Stand Out
- ✓ Pre-Gapped: Comes set to 0.7-0.8mm for an easier install.
- ✓ Heat Resistant: Built to handle the extreme thermal stress of a V8 engine.
- ✓ Cost-Effective: Offers Iridium performance at a much lower price point.
- ✓ 1-Year Warranty: Includes repair or replacement service.
💡 Why We Recommend It
For the budget-conscious Ram owner, this 16-pack from SYKRSS is a fantastic value. It provides the same benefits of iridium technology—longer life and better conductivity—at a fraction of the cost of the big-name brands. They meet OEM standards, so you don’t have to worry about compatibility issues with your 5.7L engine.
One of the biggest pluses here is that they come pre-gapped. While we always recommend checking the gap before installation, having them close to factory specs out of the box saves a lot of time. They are durable enough for daily driving and light work duties.
🎯 Best For
This product is ideal for: Daily drivers who need reliable performance without the premium price tag.
⚖️ Pros and Cons
✅ Pros
- Very affordable for a 16-pack
- Pre-gapped for convenience
- Improved cold-start capability
- Good customer support
❌ Cons
💬 What Customers Say
“I was skeptical because of the price, but these have been working great for 5,000 miles now. No more misfires!”
— Verified Buyer
“Fit my 2017 Big Horn perfectly. Saved a lot of money doing the work myself with these plugs.”
— Verified Buyer
4. NGK Laser Iridium Spark Plugs 16 Pack for 2017 Ram 1500 5.7L Hemi V8 Models
🌟 Key Features That Stand Out
- ✓ Laser Welded: Precision iridium tip for ultimate longevity.
- ✓ OEM Standard: Used as original equipment in many high-end vehicles.
- ✓ Platinum Disk: Provides even wear in distributorless systems.
- ✓ Copper Core: Prevents overheating and ensures reliable starts.
💡 Why We Recommend It
The Laser Iridium series from NGK is essentially the gold standard for high-performance spark plugs. They are designed for maximum longevity, with an iridium center electrode that is six times harder than platinum. This is specifically beneficial for the Hemi V8, where the 16-plug layout can be difficult to access—you want a plug that you won’t have to touch for years.
These plugs feature a trivalent metal plating that provides superior anti-corrosion properties. Whether you live in a salt-belt state or deal with extreme heat, these plugs are built to withstand the elements without seizing in the cylinder head. They provide incredibly stable spark energy, which is perfect for maintaining your truck’s peak horsepower.
🎯 Best For
This product is ideal for: Truck owners looking for the absolute highest quality and longest service interval possible.
⚖️ Pros and Cons
✅ Pros
- Unmatched long-term reliability
- Superior corrosion resistance
- Consistent firing in all conditions
- Best combination of performance and life
❌ Cons
💬 What Customers Say
“You get what you pay for. These are genuine NGK Laser Iridium plugs and they made my truck run like the day it left the showroom.”
— Verified Buyer
“The perfect plug for the Hemi. Installation was easy and the fuel mileage went up by about 1 mpg after replacing the old ones.”
— Verified Buyer
5. Amazon Gift Card Balance Reload for Buying Spark Plugs for 2017 Ram 1500 5.7 Hemi
🌟 Key Features That Stand Out
- ✓ Budget Management: Helps you save up for the 16-plug set.
- ✓ No Fees: Reloaded funds never expire and have no extra costs.
- ✓ Auto-Reload Option: Set a schedule to save over time.
- ✓ Fast Checkout: Speeds up the buying process when you’re ready to order.
💡 Why We Recommend It
Changing all 16 spark plugs on a 2017 Ram 1500 can be expensive, especially if you’re going with high-end Iridium options. We recommend using the Amazon Balance Reload to manage this cost. It’s a smart way to budget for truck maintenance without feeling the hit all at once.
You can set aside money specifically for your tune-up parts, ensuring that when the 100,000-mile mark hits, you already have the funds ready. It’s simple, effective, and helps you keep your truck’s maintenance schedule on track.
🎯 Best For
This product is ideal for: Savvy owners who like to budget for vehicle maintenance costs in advance.
⚖️ Pros and Cons
✅ Pros
- Simplifies budgeting for big repairs
- No hidden fees or expiration dates
- Easy to set up recurring savings
- Fast and secure
❌ Cons
💬 What Customers Say
“I use this to save for my yearly truck parts. It’s much easier than seeing a $200 charge on my credit card all at once.”
— Verified Buyer
“Simple and convenient. Helps me keep my car repair money separate from my grocery money.”
— Verified Buyer
6. Champion Copper Plus Spark Plugs 16 Piece Set for 2017 Ram 1500 5.7L Hemi V8
🌟 Key Features That Stand Out
- ✓ Copper Core: Excellent electrical conductivity for a strong spark.
- ✓ Corrosion Resistant: Built to handle modern engine demands.
- ✓ Racing Heritage: Champion is a trusted name in high-performance racing.
- ✓ Affordable Replacement: Great for frequent maintenance intervals.
💡 Why We Recommend It
Copper spark plugs are often preferred by old-school mechanics because copper is a better conductor than iridium or platinum. The Champion Copper Plus set is perfect if you don’t mind changing your plugs more frequently to maintain peak electrical efficiency. These are also a very budget-friendly way to get a full set of 16 plugs.
Because copper runs cooler, it can be beneficial in certain performance setups. However, keep in mind that these won’t last the 100,000 miles that Iridium plugs offer. If you enjoy doing your own maintenance every 30,000 miles or so, these are a solid, reliable choice that won’t let you down.
🎯 Best For
This product is ideal for: Performance-minded drivers who prefer the conductivity of copper and don’t mind shorter maintenance intervals.
⚖️ Pros and Cons
✅ Pros
- Superior electrical conductivity
- Lowest price for a full set of 16
- Reliable Champion engineering
- Runs cooler in the combustion chamber
❌ Cons
💬 What Customers Say
“Good basic plugs. I change them every couple of years anyway, so the shorter life doesn’t bother me. They work perfectly.”
— Verified Buyer
“Champion plugs have never failed me in 20 years of driving trucks. Great price for a complete set.”
— Verified Buyer
7. Champion Iridium Spark Plugs 16 Piece Set for 2017 Ram 1500 5.7L Hemi V8 Engines
🌟 Key Features That Stand Out
- ✓ Fine-Wire Electrode: Sharply focused flame kernel for faster combustion.
- ✓ V-Trimmed Ground: Minimizes quenching and misfires.
- ✓ Iridium Construction: Withstands extreme high-pressure environments.
- ✓ Longer Life: Designed to match or exceed OEM service intervals.
💡 Why We Recommend It
Champion’s Iridium line is a great middle-ground for those who want a professional-grade spark plug from a legendary American brand. These plugs use a fine-wire center electrode and a v-trimmed ground electrode. This design helps the flame grow faster during the combustion process, which can lead to better engine efficiency and smoother power delivery.
They are particularly good at resisting “quenching,” which is when the spark plug itself absorbs too much heat from the spark, potentially causing a weak burn. If you use your Ram 1500 for heavy hauling or work site duties, these plugs provide the reliability you need under high-pressure conditions.
🎯 Best For
This product is ideal for: Work truck owners and professional drivers who need a heavy-duty spark plug.
⚖️ Pros and Cons
✅ Pros
- Reduces the chance of misfires
- Strong construction for high-load engines
- Fast combustion for better efficiency
- Trustworthy OE-quality replacement
❌ Cons
💬 What Customers Say
“Installed these last weekend and my gas mileage has already improved by about 1.5 mpg. Very happy with the quality.”
— Verified Buyer
“The truck starts up instantly now, even on cold mornings. These plugs are definitely an upgrade over the stock ones.”
— Verified Buyer
Complete Buying Guide for Best Spark Plugs For 2017 Ram 1500 5.7 Hemi
Essential Factors We Consider
When shopping for spark plugs for a 5.7L Hemi, the most important factor is the quantity. You must buy 16 plugs. We also look at electrode material. Iridium is the top choice for longevity, while copper is great for conductivity but wears out faster. Finally, gapping is key. While many plugs come pre-gapped, always check the box for your truck’s specific gap requirements (usually around 0.044 inches for a stock Hemi) to prevent misfires.
Budget Planning
Expect to spend between $50 and $180 for a full set of 16 plugs. Basic copper sets are the cheapest, usually under $60. Mid-range Iridium sets cost around $100-$120, and premium “Laser Iridium” or high-performance kits with coils can reach $180-$300. Remember that paying more for Iridium often saves you money in the long run because you won’t have to pay for labor or spend your own time changing them for at least another 100,000 miles.
Final Thoughts
Your 2017 Ram 1500 is a workhorse, and its engine needs a clean, strong spark to perform at its best. If you are doing a routine tune-up, stick with a high-quality Iridium plug like the NGK options. If you are experiencing major performance issues or misfires, consider a full kit that includes ignition coils. Regardless of which you choose, replacing old plugs is one of the easiest ways to restore lost power and improve your fuel economy.
Frequently Asked Questions
Q: How many spark plugs does a 2017 Ram 1500 5.7 Hemi have?
A: The 5.7L Hemi engine uses 16 spark plugs, which is two per cylinder. This design helps with more efficient combustion and lower emissions.
Q: When should I change the spark plugs in my Ram 1500?
A: For modern Iridium plugs, the service interval is typically every 100,000 miles. If you use copper plugs, you should check or change them every 30,000 to 50,000 miles.
Q: Do I need to gap new spark plugs?
A: Most modern plugs come pre-gapped, but they can sometimes be bumped during shipping. It is always a good idea to double-check the gap with a feeler gauge before installing them.
Q: Can I use different brands of spark plugs together?
A: No, it is highly recommended to use 16 identical spark plugs of the same brand and model to ensure consistent firing across all cylinders.
🏆 Our Top Pick
After extensive testing, our #1 recommendation is:
NGK Iridium IX Spark Plugs Set of 16 for 2017 Ram 1500 5.7 Hemi V8
This product delivers exceptional value, quality, and performance that sets it apart from the competition.
Maintaining your 2017 Ram 1500 doesn’t have to be a chore if you have the right parts. By upgrading to one of these top-rated spark plug sets, you’ll ensure your 5.7 Hemi stays powerful and reliable for years to come. Don’t wait for a misfire to slow you down—check your mileage and upgrade your ignition system today!
