The reviews are automatic translation.
Wagon R (MC22S) During inspection and maintenance
On 2017-05-31 16:45:37
The standard designation plug of the wagon R (MC22S, non-turbo) is KR 7 AI, but the mileage exceeded 110 thousand kilometers with a car more than 12 years ago, so it was less expensive than an expensive plug. There is no effect to the extent that it can be experienced, but I do not feel that fuel economy falls or power down etc. I purchased it thinking that it is better to replace cheaper ones regularly than plugs that do not know when they are using. It is cheaper than buying at a large parts mass retailer. If you buy it using monotary coupons, it will be appreciated that you can buy it cheaper than a home center etc. There is no hand to not use.
The worst thing happened on May 14, 2017 purchased on September 19, 2016.
On 2017-05-15 15:52:48
The engine suddenly did not blow up suddenly Initially I thought that the ignition coil was defective I purchased parts and headed to the site with a business trip repair system. Even if the coil is changed, it is not good condition, so take home the vehicle again and disassemble and confirm again where the insulator of the spark plug cracks and falls into the cylinder! Perhaps some of the insulators caused valve breakage ... virtually engine blowdown. It was a truly shocking event because I believed NGK's products so far. I would like seriously to respond with compensation problem.
Replace the plug
On 2017-05-09 15:47:27
There are no problems. The engine is getting better
On 2017-05-02 20:21:35
You can use it as it is. No problem. Since I bought it together with other parts, the shipping cost was free and it was saved.
On 2017-04-14 14:10:47
It can be used without problems. I also want to repeat.
When plug replacement
On 2017-04-11 06:32:24
It is helpful to buy it cheaply for normal use. It is genuine equivalent.
On 2017-03-28 14:53:52
I was glad that I bought cheaply the products of leading companies, I will also use it next time
Restore work on old engines.
On 2017-03-13 16:24:32
As usual a strong plug, even the black plug that I used 6 years ago will start the engine. Of course, it seems that the newer one is better. Therefore, it is better to choose from among multiple plugs so that the direction of the ground electrode does not point toward the intake valve.
On 2017-02-19 17:58:30
I could install without trouble. There is no dissatisfaction. It is safe with domestic products.
Consumable item exchange
On 2017-02-08 10:25:34
It is normal. I do not even write a special review.