Is NGK spark plug good to use What is the quality of NGK spark plug

NGK's spark plugs are good. But it also depends on the model of your car's engine, and the most important thing is to choose the right one for your car.

NGK spark plug purchase:

Ordinary type (nickel alloy).

NGK ordinary spark plugs use nickel alloy ** electrodes (embedded copper core), some models have ceramic resistors, ** electrodes have V-shaped cuts. The one with the V-shaped ** electrode incision is called V-POWER series products in foreign countries, but there is no such division in China, and it belongs to the ordinary spark plug of NGK. This kind of spark plug online shopping ** is around 10 yuan, very affordable, and the service life is 10,000-15,000 kilometers.

When buying a spark plug, it is best to buy a product with a V-shaped cut-out center electrode and a model with R. The V-type notch ignition is more reliable, and the built-in ceramic resistor ignition is more stable and has less electromagnetic radiation.

G-Power Series (Platinum).

The NGK G-Power series spark plugs are made of platinum ultra-fine** electrodes (diameter, and the ground electrode is trapezoidal cross-section. The use of rare metal platinum as the first electrode can avoid oxidation and carbon deposition, and has a long service life; The trapezoidal grounding electrode cross-section makes the ignition more stable and reliable. The service life of NGK G-Power series spark plugs can reach 40,000 kilometers, and ** only needs less than 30 yuan.

The G-Power series spark plugs feature lower fuel consumption, lower emissions and improved power performance. The diagram above shows the trapezoidal cross-section of the very fine electrode and the ground electrode. ps：

An employee of the sales department of Shanghai Special Ceramics told us that the GP series has been entering China in the form of parallel imports, and NGK's official channels are not sold in Chinese mainland. More than half of the GP series on the market are fakes and refurbished. You should pay more attention when buying, and try to avoid buying products in this series if it is not necessary.

CX Blaze Series (Platinum).

The NGK CX Flame Series spark plugs use platinum ultra-fine** electrodes (diameter, ground electrodes do not have a trapezoidal cross-section like the G-Power series, so they are less expensive to manufacture. The spark plug is advertised as a high-performance product specially developed for use in China, with the characteristics of reducing fuel consumption, improving vehicle acceleration and starting performance. Although this China-specific product has excellent performance and low performance, not all engines have corresponding models, and the product line needs to be improved.

The ** of the CX Flame series is about 20 yuan.

Not much to say about the official words, as a first-class distributor of NGK spark plugs for nearly 15 years, our perception of NGK is: performance and stability! Although there are countless brands of spark plugs on the market, the highest ones are scary, and the lowest ones are blind, but when it comes to the global market share and popularity of spark plugs, NGK is still one of the best!

NGK's spark plugs are good. And Bosch is also available. But the best is the LDH super iridium spark plug from Germany, and many 4S stores have begun to replace it gradually!

I definitely have a say in this ... A few days ago, when I was going home, the car trembled and trembled, like the oil pipe was pinched, it was strange, I drove it well just now, how to say that there was a problem? At first, I didn't suspect the spark plug, I thought about whether there was a problem with the oil circuit, pulled out the oil pipe, and the gasoline ran happily, and then checked the igniter, no problem, and finally thought that the carburetor was wrong, and almost replaced the new carburetor, until I replaced the old two original lightning spark plugs, and all the failures disappeared...

That's when I realized that I had played a joke on me with a spark plug of high hope.

The specific situation of the car is: take it out to test the fire, the spark is very strong and normal, but once it is loaded in, there is a problem in less than 10 seconds, because the car is a two-cylinder car, it can only be tried one by one, the result is an iridium normal and an abnormal, I estimate: it may be that the ignition work is not normal in the case of high pressure in the cylinder, watching the speed of the car slowly become lower, just like a single cylinder in the work, and then it will turn off, and the iridium with the problem is tried by other cars, and it is the same high-speed fire-off.

Originally, after replacing the spark plug, there was no reduction in fuel consumption and increased power that the Internet boasted about, and I also recognized it, how to say that the life is longer than the average, who knows... Moreover, I trust NGK iridium very much, why are you so unlucky?

At this time, of course, immediately contact the merchant on the **, come into the big store that has just been crowned, and get the answer:

You can complain to State 315

Complaining about NGK has nothing to do with us.

This item is sold and will not be returned or exchanged.

We promise** are all **, mother's is not ** is also up to you! Just a few words back for me.

I think that as a consumer, I can't even enjoy reasonable after-sales service, and I will directly reply that I will not change it, Nokia's mobile phone is good enough, right? Wouldn't it be bad? Windows is advanced enough, right?

Extremely depressed, how did my spark plug break so quickly? I haven't taken it apart yet.

The goods arrived on March 25, just 2 months later.

I drove almost 1000 kilometers, is my RP so bad, this NGK is more garbage than the spark plug I bought for 5 yuan.

Now there is one spark plug left, if you can't use it, use it, there is no second iridium to match, you can only mix a new one with an old one, for fear of problems. Don't use it, it's a waste to put it away!

Although my car is also a very garbage car, small problems continue, but the original spark plug is much better than this, the burning color brick red brick red, I don't know, can the strange man help me analyze it...

So what ngk, I don't believe it at all.

Spark plugs of different materials, **are different, overall, NGK spark plugs** are okay. The spark plug made of NGK nickel alloy is about a dozen yuan on a treasure, the spark plug of platinum is about 30 to 80 yuan, and the spark plug of iridium is more than 100 yuan.

Warm suggestion: When car owners buy spark plugs, they should not only look at **, but also consider from many aspects. Whether it is an imported NGK or a domestic extreme iridium spark plug, the first condition is to fit your car.

ngkSpark plugsThe quality is very good.

The quality of NGK's spark plugs is very good, and NGK uses new ceramic high alumina ceramics as insulators.

It has excellent insulation at high temperatures, and it really guarantees a spark. It has excellent thermal conductivity and can prevent excessive combustion. It has strong resistance to thermal shock (quenching, quenching) and has high mechanical strength.

ngk

NGK is mainly made of spark plugs, and Bosch.

In addition to spark plugs, wipers, filters, electrical appliances, etc., although they are all big brands, NGK definitely has a great quality advantage and performance advantage in the field of spark plugs. NGK spark plugs are embedded with a copper core from the center electrode to the front end in order to dissipate a large amount of heat as soon as possible. As a result, it is resistant to burning and carbon deposits.

The ultra-wide range of spark plugs.

Precautions for the installation of fire mass slow flower plugs

Pay attention to the alignment of the thread, especially when the spark plug hole is deep, and special tools are required to lead or shi. If you feel a lot of resistance when screwing in, do not use force blindly, so as not to screw the threaded locust limb and cause damage. When tightening the spark plug, the tightening torque should be in accordance with the technical specifications, not too loose or too tight, so as not to leak air or damage the spark plug and spark plug hole.

The position of the spark plug is recessed, so the owner must clean the dust from the new spark plug, otherwise the dust will fall into the cylinder. A suitable socket wrench should be used.

Remove the spark plug. When using, the wrench should be placed so that the part other than the rubber ring of the wrench does not touch the tail of the spark plug, causing damage to the insulating porcelain.

Disassemble and assemble the spark plugs one by one. When the first spark plug is removed, a new cylinder spark plug should be installed to prevent foreign objects from entering the cylinder from the spark plug position. Once this happens, it will be very difficult.

When installing a new spark plug, a layer of lubricating oil can be applied to its surface, which can protect the cylinder head and make the next removal more effortless. Get a new spark plug, which can't be done all at once. In this way, the two electrodes of the spark plug may be stressed, and the gap distance will change, which will seriously affect the spark quality.

You have to put it in slowly, don't rush.

NGK spark plug production and sales headquarters are located in Nagoya City, Aichi Prefecture, Japan. Founded in 1936 and with a history of 67 years, Nippon Special Ceramics has been engaged in the production and sales of NGK spark plugs, oxygen sensors for internal combustion engines, knock sensors, etc., as well as the production and sales of ceramic products for semiconductor components and machine tools. NGK ranks first in the world in terms of production of spark plugs and oxygen sensors.

Currently, there are four manufacturers in Japan, North America (the United States), South America (Brazil), Europe (France), and 10 countries including Southeast Asian countries, as well as technical centers in Japan, North America (USA), South America (Brazil), and Europe (Germany) to develop spark plugs and oxygen sensors. At present, representative offices have been set up in Shanghai, China and Guangzhou, Guangdong Province, and the plant in Songjiang Industrial Zone, Shanghai, is scheduled to start production in the fall of 2003, considering NGK spark plugs for automobiles, motorcycles, general engine manufacturers and repair markets.

NGK spark plug is headquartered in Japan, a world-renowned spark plug company!

NGK spark plug** in the tens of yuan to hundreds of yuan. NGK spark plugs are also divided into several types, and the ** of different models and different materials are different. The function of the automobile spark plug is to send a pulse high-voltage electrical discharge from the high-voltage wire (nozzle wire) to penetrate the air between the two electrodes of the spark plug and generate an electric spark to induce the mixed gas in the cylinder.

The products are divided into standard spark plugs, insulator protruding spark plugs, etc.

When purchasing, you can't just consider the best aspects, whether it is a pole-burn iridium spark plug or an NGK spark plug, the most important thing is to suit your car.

Types of automotive spark plugs.

1. Standard spark plug: the skirt of the insulator is slightly retracted into the end face of the shell, and the side electrode is outside the end face of the shell, which is the most widely used.

2. Insulator protruding spark plug: The insulator skirt is long and protrudes beyond the end face of the shell. It has the advantages of large heat absorption, good anti-fouling ability, etc., and can be directly cooled by the intake air to reduce the temperature, so it is not easy to cause hot spot fire, so the thermal adaptation range is wide.

3. Fine electrode spark plug: The electrode is very thin, characterized by strong sparks, good ignition ability, and can ensure that the engine starts quickly and reliably in the severe cold season, with a wide thermal range, which can meet a variety of purposes.

NGK spark plugs are also divided into several kinds, different models, different materials are different, in a treasure is generally more than ten yuan to hundreds of yuan. Of course, when purchasing, you can't just consider the best aspects, whether it is an extreme iridium spark plug or an NGK spark plug, the most important thing is to suit your car.

It depends on what kind of price you use, ordinary 12 resistors, 20 platinum 75 [car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. 】