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Cole
Reviewed in the United States on March 18, 2025
I installed in my 2015 ram 1500, 5.7 and have no issues at all almost 1 year later.
Customer
Reviewed in the United States on February 6, 2025
Works fantastic
Brian Morton
Reviewed in the United States on January 30, 2025
I have a 2011 ram 1500 the spark plugs and coil worked good at first but are going to bad one by one will not buy again
Steve
Reviewed in the United States on January 20, 2025
The price and delivery were amazing
Jerry
Reviewed in the United States on March 20, 2024
Replaced original OEM coils with these and the difference is like night and day. My responsiveness, power and gas mileage improved greatly. Real easy to install, just remember to use electric contact cleaner and dielectric grease when putting the new ones in.
Dave P.
Reviewed in the United States on April 7, 2024
The coils are of good quality and work as they should. The spark plugs are the lightest and cheapest pieces of junk I’ve ever used.
Tim
Reviewed in the United States on February 18, 2023
My mechanic installed these did so I can't comment on any install issues. I just know there's no issues after install. They work perfectly. I haven't noticed any real improvement in mileage but there is some performance improvement. If there's mileage improvement I wouldn't know since with the performance responsiveness I think I'm more apt to step on it to feel it....thereby eliminating any gas mileage improvement lol.
Max N.
Reviewed in the United States on April 12, 2023
All parts seemed to be quality as advertised. Don’t wait for vehicle to start bad , then they become a must change asap. Change the plugs and coil packs on your terms, as in where and when. Have everything in place you think you need in place.Some are very difficult to get to. Don’t be in a hurry. Take one cylinder at a time, and move on to next. Take a break as needed. Even though you thought your vehicle was running fine before changing the parts, you’ll be surprised how much better it runs afterwards, and improved MPG .
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