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NGK 4291 V-Power Spark Plug - ZFR6F-11, 1 Pack NGK 4291 V-Power Spark Plug - ZFR6F-11, 1 Pack

NGK 4291 V-Power Spark Plug - ZFR6F-11, 1 Pack

NGK 4291 V-Power Spark Plug - ZFR6F-11, 1 Pack NGK 4291 V-Power Spark Plug - ZFR6F-11, 1 Pack
$ 4.06

Score By Feature

Based on 940 ratings
Value for money
8.88
Mileage
8.90

OveReview Final Score

How Our Score Is Calculated

Product Description

Increased ignitability and reduced quenching with centre electrode with V-groove
This spark plug core is made from 98 percent pure copper, which provides increased heat dissipation for reliable ignition.
Superior strength and heat transfer property from high-grade alumina silicate ceramic heat insulator
Threads are cold-rolled to prevent cross-threading and damage to cylinder heads the use of trivalent plating eliminates the
Number of pieces per package 1

Questions & Answers

These will work on a 1998 Dodge Ram I will be adding a msd 6al in place of copper since it calls for only copper. ?

There is a 2001 5 in my possession. I have 2 Dodge Sport Rams. I installed it on a Windows 7 PC and then upgraded to the ECU Kit & K&N There is a driver air filter and throttle body spacer with 8mm wires. There are 4291 NGKs. I'm very happy with the plugs. The amount of distance covered was 3,00 I have no problem with that.

Which of these has the biggest gap?

Since they come already gaped, nothing needs to be done except for setting the gap to somewhere between 0 and The following are 32 and 33

Do these work on the Honda Civic 2005?

Unless you have a Civic sedan, GS, XI, or hybrid, these plugs will work in your 2005 Civic.

Is it still possible to change these spark plugs after a certain number of miles?

After 30 000 miles, these spark plugs need to be replaced.

Selected User Reviews For NGK 4291 V-Power Spark Plug - ZFR6F-11, 1 Pack

The CR-V comes with these, and I think they add about 30% more horsepower
5/5

I bought them for my 98 Honda CR-V. Please don't hesitate to contact us at . Now that I have the car, it runs so much better than it did when I first got it & The spark plugs are in great shape, and there are over 200,000 miles on it!.

Stevie Norton
Stevie Norton
| Jan 18, 2021
Replaces the original manufacturer's part directly
5/5

The product was installed on a 2004 WJ Jeep Grand Cherokee, not a regular Jeep In HO 4, provide the following information Seventh letter. The Master plug #439 is intended to replace the factory Mopar plug SPRC12MCC4. In the gap, there is a There is an application number of 040 in this case. It's likely that most cars that recommend copper plugs will run fine with platinum, iridium, ruthenium, or whatever weird magical metal and plug design you can come up with that can offer massive horsepower increases and +3- efficiency. About 5 mpg. Whatever the reason, it has resulted in a A pre-emptive strike by 7 results in anger and pre-emptive anger The unicorn dust spark plugs will not ignite at certain temperatures or RPM. Stick to copper plugs, or make sure your engine is nickel plated. I have grown accustomed to replacing my transmission at 15K, whereas Mother Mopar says 30K. They're probably still fine, but I can see visible wear and electrode melt on the NGKs at 15k. A meltdown occurs at 10k in the Champions show. What do you mean? That's wrong, don't you think? My general opinion is that I In spite of this, there are four. I like to think of 7 as a strange and wonderful creature, and eating plugs is a lot like eating Beer Nuts like your uncle Chet. Even though I love the 4, I think the 5 is my favorite. There is no doubt that it is In spite of this, I know I'm overkill at 15k. On the other hand, copper plugs are cheap. I don't mind doing the work, so what is the harm? I experience only a few side effects, such as quick starts, smooth idles, peak performance, and a Let me get some of that for you.

Veronica Morgan
Veronica Morgan
| Sep 16, 2020
Honda 1 is a direct fit and is easy to install
5/5

This is a direct fit for Civic 1 models from 2002. Seventh letter. Replaced my coils and spark plugs in about thirty minutes, and fixed my misfire. The removal of the old coil would have taken less time if one of the coils had not broken apart as it was pulled. It's a simple beginner job anyone can do to save a bunch of money on mechanic bills. As long as you know how to use a ratchet and socket, there is nothing to it. A total of $57 is required to replace both the coils and the plugs. I would say you might as well do both if you are going.

Kenia Castaneda
Kenia Castaneda
| Aug 03, 2020
Outstanding plugs, thank you
5/5

I found these to be a perfect match. A lot of enthusiast websites / forums recommend using these on turbocharged vehicles, as the socket is deeper. I'm not 100% sure how they compare to iridium, platinum, etc. I pulled out my old plugs when I did my 60k service and they looked brand new Due to the fact that I already paid for them, I decided to change them anyway. Considering they cost only $2-$3, it might be for the best The pieces cost $3 each. It appears these plugs are an amazing upgrade despite the fact that my old ones were fine. Could be the deeper plug, could be the fact they are new, it could be a placebo effect. Yet, compared to before, the engine seems smoother and sounds like it is purring. Your car's manual should have specifications for the gapping of spark plugs. If you don't, you can get a tool to do it yourself. You should always check gaps before installing, as they are not gapped correctly out of the box for every vehicle.

Ila Washington
Ila Washington
| Sep 24, 2020
This is a great addition to Dodge trucks
5/5

My 2001 Ram 1500 will be getting these. As of 0 they had already gone in a gap. I found that they were at 40 when I checked, and didn't have to adjust them. I also have no problems with my truck. Due to the history of the mower, I pulled out old champions that were well worn. I would not put this model in my lawnmower. I'm happy that I made this.

Juliet Wood
Juliet Wood
| Oct 28, 2020
I give it five stars
5/5

I had no problems with it in my Mazda Miata 1994.

Dior Pearce
Dior Pearce
| Sep 23, 2020
Translation of NGS The spark plugs that I used were good
5/5

I used them The 7L in 7L A good result was received by 4). Despite driving the car quite a bit, the owner of the car did not need to purchase the three times more expensive Iridium tips. While they will not last 100,000 miles, they are nonetheless a drop-in equivalent to copper core plugs. In other words, it has the same thread size and range of heat. The NGK website offers a very useful spark plug decoder to help you understand the naming nomenclature of their spark plugs. Within a short period of time, you won't notice a difference between these copper plugs and the Iridium ones. NAPA (National Automotive Parts) is an OEM supplier to most manufacturers, and I have always had good results with their plugs. They are never the cheapest, but they have always been reliable and have never caused misfires. Personally, I will stick with NGK since it is the OEM for all of my vehicles (VW, Suzuki, and.

Ryann Ortega
Ryann Ortega
| Apr 14, 2021
This is a good set of plugs
5/5

I have a 2004 Honda Civic ex and ordered these plugs last year. I haven't installed When I finally got them installed, my car felt so much more powerful and so much smoother in comparison when I walked out of my mechanic's lot. It was smooth and did not drag when accelerating. There are definitely a lot of spark plug choices!.

Danna Gould
Danna Gould
| Mar 21, 2021

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