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NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55)

NGK 3951 Pack of 8 Spark Plugs (TR55)

NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55) NGK 3951 Pack of 8 Spark Plugs (TR55)
$ 17.95

Score By Feature

Based on 2,270 ratings
Value for money
9.08
Longevity
9.09
Mileage
8.68

OveReview Final Score

How Our Score Is Calculated

Product Description

Each pack contains eight pieces

Questions & Answers

I have a 2004 f150 4 and want to know if these are compatible. ?

This would seem to be the case. The specs have to be checked. I had a 1998 Ford F150 4 with a V8.

They might work on my 93 Silverado Would you like to make $7350?

There is no requirement that this be for a Ford

What is the diameter of this bolt on a 1975 Chevy C-10 pickup 350 V8 4 barrel?

Whether it pops or not is up to you Ups Pistons will not be because our Pistons will close it off as long as we are on site, which could be your head or not if it goes down into the cylinder where your Pistons can grab the lid and cram it shut for tops- As far as horsepower goes I am not sure, but yes your answer is it will fit when you are working with it.

Can be fitted to a 2004 GMC Yukon Denali XL?

Make sure you check with the In a Ford F-150 from 1998, they fit perfectly.

Selected User Reviews For NGK 3951 Pack of 8 Spark Plugs (TR55)

I have a 1998 C1500 Chevy 5 that fits this bumper
5/5

It has a 7L engine. Here is how an auto part headline is supposed to read, As a bit of a personal preference, I prefer the NGK over the ACDelco.

Egypt Forbes
Egypt Forbes
| Dec 11, 2020
This is not Chinese it's Japanese
5/5

It appears some reviewers on here are claiming these are Chinese plugs It's not true, these are high quality Japanese plugs that have been Perhaps your mileage won't be as high as you hoped it would be. But what plugs do you think will be able to provide you with those kinds of miles at this price? NGK has been used in all kinds of stuff, and as you can see in my example, some things prefer NGK, some autolite, some Denson, some AC, and All you have to do is find out what "IT" wants.

Kannon Aguilar
Kannon Aguilar
| Mar 08, 2021
I installed them in my 91 Fox body with the Cobra head
5/5

I did not tell anybody I installed the Chinese plugs. Everything seems to be going well so far. Keep an eye on me, but I put Chinese plugs in my 91 302 My check engine light was even gone with these, they seem to run well and to run smoothly. Previous owner put some Ford Platinum spark plugs in it that have high mileage. As long as the price is this low, I'll just change them out once a year, and don't worry about it. Platinum plugs in it were obviously old, but these replaced them better than the Platinum.

Gracelynn Lyons
Gracelynn Lyons
| Jan 17, 2021
It is not for number It comes with 3 GMCs
5/5

The NGKs were said by Amazon to be the right fit, however, and I spent $100s on the wrong plugs also went from 18mpg to 14mpg. I'm pissed at all the money and effort I wasted on the wrong plugs. It was easier to find plugs at Advance Auto because I was tired of Amazon saying things were wrong and or junk parts over the past few years, and wasted thousands of dollars on there mistakes.

Raegan Ward
Raegan Ward
| Nov 04, 2020
"Caveat Emptor" applies to Amazon - good prices, but watch out for scams
3/5

Applied them about two months ago and they were at a great price and arrived on time. A week ago the check engine light came on on my car because my engine started acting up. In this case, I checked the code, which showed a misfire in one of the After looking into all the possible causes, I found that the sparkplug in cylinder number seven was defective. The plug I bought from the local auto parts store didn't work, so I bought a new one. After installing the new plug, the engine works fine I haven't used NGK plugs in over five years, so I can't comment on the quality of them. The caveat is Caveat "Let the buyer beware" that is the advice of an experienced dealer.

Theo Shelton
Theo Shelton
| Apr 02, 2021
This is what N-GK V represents The power of four
5/5

A total of 3 Vortecs. I really like these plugs for my 03 Silverado with the 4 cylinder engine. The Vortec V6 is a three-cylinder engine. It had been less than 1, 000 miles since I had previously installed the AC Delco double platinum plugs. The plugs were missing and I think this is why the engine is running rough. As soon as I switched to the NGK there was a dramatic improvement in the engine's performance across all rpm ranges and it soon I was told by a friend that he had never seen 4 before. A smooth idle is a sign of a 3 v6.

Phoenix Gill
Phoenix Gill
| Nov 06, 2020
They are good plugs with LT-rated plugs
5/5

It was approved by one. The plugs that I bought for my 1994 Roadmaster wagon LT-D seem to be the best With the exhaust I have, they sound exactly like the exhaust on my nitro car. I do not have issues with them.

Arthur Huff
Arthur Huff
| May 13, 2021
Provides a great cylinder reach for Vortec heads
5/5

This is the perfect head for vortec chevy engines.

Augustine Eaton
Augustine Eaton
| Mar 23, 2021

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