★★★★★
March 24, 2026
Performance boost noticeable.
Performance awesome after install. Recommend this kit.
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.
TKA06332
Performance awesome after install. Recommend this kit.
Looks great runs even better
Parts came quick and were easy to install. I recommend this product
Excellent quality fit and finish
Working great and fast shipping
I purchased these for my 2016 Chevy 2500HD 6.0 LTZ Z71. My truck has about 140,000 miles and to my knowledge the plugs/coil packs and wires had never been replaced. I was getting a P0305 code (Cylinder 5 Misfire) and decided to replace everything with this 17 piece ignition kit. I started with the passenger rear cylinder and this was by far the most difficult cylinder to replace. Once I found my grove, it only took me about 90 minutes to complete the work. This cleared my code, and it runs awesome!
This part will not fit your vehicle, but we may have a part that is listed to fit. Please enter your vehicle's year make and model in the search bar at the top of the page. This will display parts guaranteed to fit your vehicle. Just be sure to verify all of the information shown in the Vehicle Fit tab before ordering.
Yes, this part will fit your 2011 Chevrolet Silverado 1500 V8 5.3L as long as your OE are Round Style Coil.
Yes
I don't know . Mine were for a 2018 Equinox but A1 said they would so make sure you enter correct Vehicle info and I believe they will be right. I have had great success with A1 parts. Be careful with irradium plugs. Th wrong gap tool can screw them up. Check out the internet for more info on gap check.
This is not the correct part for your vehicle, but we do carry the one you need. The correct part number is: ICA65502.
