Customer Reviews

47
4.6 out of 5 stars
NGK (3403) TR55GP G-Power Spark Plug, Pack of 1
Price:$3.29 + Free shipping (Addon item)
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19 of 23 people found the following review helpful
on March 11, 2012
Verified Purchase
I dont buy plugs to increase fuel mileage cause guess what they wont.a good plug will not cause missfires or foul out to easily.also a good plug will help car start easily in the winter.take it from an autotechnician ngk plugs are good plugs.you should never have to gap a plug they should come pregapped for your application.dont buy into that +4 technology or the other garbage these plug manufactures put out.platinum plugs are fine for most applications.want better then get the iridum plugs.you dont need to spend 10 dollars a plug to get quality.and stick with a major manufacture of spark plugs.ngk.acdelco,motorcraft,nippondenso,autolite,bosch.stay away from champion,i wont run those in my lawn mower.bang for the buck though ngk has them all beat.
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5 of 5 people found the following review helpful
on July 2, 2013
Verified Purchase
Floats on a cloud now since replacing original plugs.
Good value, should get much better gas mileage now.
Definitely recommend for Crown Victoria Police Interceptors
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6 of 7 people found the following review helpful
on November 17, 2011
Verified Purchase
Their gapped at .054 which were perfect for my Crown Victoria. My old ones were at .075! I made a big difference having a good tune up.
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2 of 2 people found the following review helpful
on January 23, 2013
Verified Purchase
car nuns like new love my dealing with amazon they make so easy to get the right part I wont oder any were else
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4 of 5 people found the following review helpful
on March 12, 2013
Verified Purchase
After a tune up, my truck is running like brand new. I can definitely feel the difference in startup, acceleration and drive.
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4 of 5 people found the following review helpful
on February 4, 2013
Verified Purchase
I put them in a 2011 ford focus with 55,000 miles, and the engine is running much smoother at idle.
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3 of 4 people found the following review helpful
on April 5, 2012
Verified Purchase
I bought them for my Jaguar S-Type 2000 years model.They work real well.......
I will update my review after some months or in a case I have any problem.........
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3 of 4 people found the following review helpful
Verified Purchase
Went in with no problems, fit nicely and the car sounds pretty good. I would recommend these as a replacement part.
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on March 21, 2015
Verified Purchase
man i love these things. fit perfectly. super easy to install. i tightened to tight and they were in. couple hundred kilometers/miles later and all is good. along with new coils for my ford f150 4.6 v8 these little guys have my engine purring like a kitten. big increase in gas mileage over the old worn plugs/coils of course. along with the coils it was a fun (I'm a non mechanic) easy 4 hour job.
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on January 28, 2014
Verified Purchase
These plugs are good plugs for the money my car is running great. However the delivery has a lot to be desired, kept getting a we came by and no one was home try to deliver tomorrow anyway they need to do something about fed-ex smart post as it is slower than snail mail
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