★★★★★
August 8, 2026
Spark plugs
Make sure to double check your spark plug gap before installing
Replaces
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
ICA30099
Make sure to double check your spark plug gap before installing
My 2013 Jeep Wrangler threw out some cylinder misfire codes for cylinders 3 and 4. Definitely noticed when I got up to interstate speeds and could feel the misfires while trying to accelerate. Spark plugs and coils were definitely cooked when we pulled them out. The Ignition kit arrived quickly, and my son and I were able to replace all 6 ignition coils and spark plugs in an afternoon in about 2.5 hours. The video walkthrough was amazing and we were able to follow it easily after only watching it once to be able to remove everything we needed to get to the coils and plugs, replace them all with the new kit and then get it all back together with no problems. No more error codes and my Jeep feels like it's accelerating even better than before!
Your videos for install were great and made for a lay person and non mechanic. Took about 2 hours but got the job done and was happy with product and my jeep is running better than ever!
Good set. Performing well so far. Great price
The 1A Auto fuel injectors were an excellent purchase. The fuel injectors look great, and my Jeep engine is running much smoother after the replacement. I also purchased the 1A Auto ignition coils and spark plugs. These were also excellent purchases. I replaced all of these items on my 2017 Jeep Wrangler Rubicon JK after 58,602 miles. The codes that I was receiving indicated the spark plugs and fuel injectors needed some maintenance. However, I replaced all three items: spark plugs, ignition coils, and fuel injectors. At the end of the day, once you have the upper and lower manifolds taken apart, you might as well replace all three items at once.
So far amazing. Have my van new life. All the parts fit very well, everything was very well. Designed and made quality products. Actually was pretty impressed with the price.Would definitely order again from this company.And we'll be referring many people
I have been ordering my parts from 1-A Auto for at least 15 years and have owned 4 different cars during that time. I have always been pleased and never had any issues with the parts not fitting properly. I warranted out a set of headlights (after having them several years) and there was no problems with doing so!!!! They have great customer service!! When I look to order parts, this is the first place I go to!!!! As for these recent parts, they are installed and everything is running smooth. I'm very pleased!
Great product, fast shipping. Car runs good. Easy to replace, would buy again.
Exact fit . Good performance product
This product has worked well. I needed to exchange two of the six coils, as they still produced misfires. However, the products were replaced with no worries and have been working well since the exchange. Great customer service.
No, they do not come with the grease applied.
These spark plugs are pre gapped.
An aftermarket performance ignition coil is often installed by drivers who want to improve their cars overall engine performance. A high-performance ignition coil will attach to the spark plugs and is designed to create more voltage than the stock ignition coils.
This kit does come with iridium plugs.
Please provide your full vehicle information or VIN number to confirm product availability and fitment.
Yes. They definitely enhance the performance. For my durango v6 I've noticed that once it warms up, it's game on.
Yes, these are iridium spark plugs.
Thank you for your inquiry! Can you provide us with your 17-digit VIN number?
New
The spark plugs will be iridium.
