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This 16-piece set of NGK Iridium IX spark plugs is engineered specifically for Ram 1500 5.7L V8 trucks (2011-2024). Featuring a durable iridium core and dual electrode design with a precise 0.044" gap, these plugs enhance ignition efficiency, reduce misfires, and ensure long-lasting performance. Backed by NGK’s industry-leading technology, they deliver reliable, powerful combustion for smoother, more responsive engine operation.
| ASIN | B082812TZC |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #21,052 in Automotive ( See Top 100 in Automotive ) #138 in Automotive Replacement Spark Plugs |
| Brand | Sixity Auto |
| Brand Name | Sixity Auto |
| Compatible with Vehicle Type | Truck |
| Core Material | Iridium |
| Customer Reviews | 4.7 out of 5 stars 544 Reviews |
| Gap Size | 0.04 Inches |
| Item Weight | 1.92 Pounds |
| Manufacturer | Sixity Auto |
| Manufacturer Part Number | 4024123628 |
| Model Number | 4024123628 |
| Number of Items | 1 |
| Thread Size | M14x1.25 |
| Top Material Type | Metal |
| Unit Count | 16 Count |
| Vehicle Service Type | Truck |
M**T
Great plugs !!!
Had to do a plug change on my Ram pickup. Found these plugs and definitely liked the price. NGK are always a wise choice. Ya get what ya pay for . Can't understand why certain comments stated these are whats show in the pic . They certainly are . These are brand name NGK Iridium plugs . Install went fine . Plugs work great . Happy with purchase .
M**M
2020 Ram Spark Plug Replacement
Great product, engine runs smooth, great performance.
A**O
A MUST HAVE
Best Place to BUY
O**G
NGK Iridium IX
Ordered these plugs for my 18 ram 1500 5.7l. Installed these plugs at 100k miles. Definitely see a better throttle response and truck idles better than before. Driving feels better and not sluggish as the old plugs. Definitely worth the money!
R**N
Awesome
All plugs were pre-gapped properly! No damage to boxes, and very fair price!
G**E
Runs smoothly
So far so good
S**A
Awesome spark plugs
I installed these NGK Iridium IX (6619) plugs in my 2015 Ram 1500, and they have been rock solid. I’ve put over 47,000 miles on this set, and they are just now reaching the end of their life cycle. Compared to the stock plugs, I noticed a much smoother idle and crisper throttle response immediately after installation. The 16-plug swap is a job, but these iridium tips make it worth the effort for the fuel efficiency and reliability. If you have a Hemi and want to move away from the basic copper plugs, these are the way to go. Highly recommend.
L**2
Not gapped but good product
They came not gapped so I had to do that myself but overall definitely happy with it. And will buy again. Bought it for my 2014 Ram 1500 5.7 Hemi.
A**N
Fits All HEMI V8 Engines .. Excellent Performance
I installed these spark plugs on my Dodge Durango 2015 V8 5.7L (GCC specs), and the performance is outstanding. They are a perfect match to the factory plugs, but the results are even better. Fuel consumption has noticeably improved, acceleration feels stronger, and the engine starts up smoothly every time. Overall, the driving experience is more powerful and responsive compared to the OEM plugs. Highly recommended
J**G
All gaps were correct and improved vehicle performance
All gaps were correct and improved vehicle performance
B**N
Expensive. Work fine, no noticeable difference e
The gap wasn't 0.044. Its was closer to 0.041. That being said, the stock plugs I pulled out measured 0.042. Rather than mess around trying to regap 16 spark plugs perfectly I just installed them as is. I changed the plugs at 144 000km and notice almost no difference in sound or driving. They came well protected. These plugs are kind of expensive. I bought them for $250 Ca and their price seems to just keep going up. The drivers side on my 2018 ram 1500 sucked to do, even with the swivel socket.
S**T
Fast shipping, pre gapped, ready to install.
The spark plugs on my 2017 ram 1500 hemi were still original at 150,000km and definitely due for replacement. Shop wanted over $700 to change all 16(2 per cylinder on hemis). Changed them myself in about 3 hours, and saved over $400 doing it.
D**D
Worth it
Used on a 2019 Ram new style, much cheaper than OEM but according to CHAT GTP is ok
Trustpilot
3 weeks ago
1 week ago