★★★★★
April 1, 2026
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Tuned up a 2014 Charger and man, did it make a difference!
Replaces
Part Details
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.
Product Features
TRQ spark plugs are a perfect modern tune-up. TRQ spark plugs are manufactured to precise heat range specifications to optimize each vehicle’s ignition system. The TRQ iridium line of plugs will ensure 60,000 miles of uncompromised vehicle performance and fuel economy. Every plug includes a resistor to ensure no electromagnetic interference with your other electronics. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
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, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
Created on:
Tools used
SPA02142
Tuned up a 2014 Charger and man, did it make a difference!
Old spark plugs were fouled so bad that when I took them out they were drenched in oil! Troubleshooted the problem and replaced the malfunctioning fuel injectors and added these new spark plugs and all is better now.
Good plugs..better price
Spark plugs seem great
Replaced plugs a few months ago. One already went bad and caused severe misfiring. Having a dealer replace all six now.
Nice spark plugs to change and smooth feelings drivings and sounds
My name is Marvin and I bought a set of spark plugs for a 2012 Honda pilot about 3 of 4 months ago, and I'm very dissatisfied with this product, vehicle been running bad every since I installed, replaced coil wires also
Good shipping good product. Will return fir more parts
I enjoyed the easiness of the process of getting the part shipped to my home. Everything works very well in my car and I'm completely satisfied
I recently purchased from A1Auto, for a 2011 Jeep liberty FWD 2 new front headlights, 2 new replacement, turn signals and spark plugs To replace in my daughters car Everything fit perfectly. We watched the.TRQ videos before replacing everything which was spot on write down to the tools necessary for the job Thank you.
The spark plugs are pre-gapped. Our parts are exact replacements for your vehicle's OEM parts. As long as your vehicle specifications match up with our listing, these parts will directly fit and function like the originals.
