Spina Iridium CR9EIA-9 6289

Fits:KAWASAKI Z900 18-21 (18.4-)[displacement]900[number of units required]4, KAWASAKI Z650 19-21 (19.3-)ER650H[displacement]650[number of units required]2, KAWASAKI VERSYS 06-20 (06.9-)KLE650E(LE650A)[displacement]650[number of units required]2, KAWASAKI Ninja ZX-14R 11-20 ZX1400[displacement]1400[number of units required]4, KAWASAKI Ninja 650 12-21 EX650[displacement]650[number of units required]2

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Installed on: KAWASAKI Z650

Excellent

Apr 30, 2024

가와사키 z650 플러그

성능이 뛰어난 플러그를 빠르게 배송받을 수 있어서 매우 기쁘다. 가격도 만족할만하다. 업체의 신속한 처리에 신뢰가 가고 가격 또한 합리적인 점에 있어서 매우 만족한다.그동안 앞서 구매했던 부품이나 바이크 보호의류들의 품질도 매우 좋았기때문에앞으로도 관심을 갖고 좋은 제품들을 구매할 예정이다.배송비도 큰 부담없이 빠르게 배송되고 있어서 행복하다.

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Genuine NGK Iridium Spark Plugs for YZF-R1 2002

skooby

Installed on: YAMAHA YZF-R1 (R1)

Excellent

Nov 23, 2023

I wanted to try out the iridium plugs on this old girl for my own peace of mind and to see if there is much difference between these and standard. These were easy to find using the tools provided by Webike and all the links to the manufactyrers websites.The cost was very good and purchased a set of 4. I have used iridium plugs before with great success as they seem to fire better than standard but never in this 2002 R1. I used EMS this time and everything arrived within a week. All packaged very well and no damage to anything in the order. Webike added additional bubble wrap for some of the parts to keep everything nice and snug. The plugs themselves are perfect. I have had some plugs befpre from overseas suppliers and generally, one of those had been a dud or just been broken during transit. Not this time. All 100% perfect and fired as they should. They do have a better performance than standard plugs but you would have to be a professional to actually notice the difference of the bat.Once fitted, the bike just feels smoother. Take your time and don't over tighten. One very happy customer. Thanks Webike

Genuine NGK Iridium Spark Plugs for YZF-R1 2002

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Installed on: KAWASAKI Z900RS CAFE

Excellent

Jul 21, 2022

Very good

Very good quality.Perfect for my Kawasaki z900rs cafe.Number 1 spark plugs company in the world.Stock parts is the best to your bike.

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Installed on: KAWASAKI Z900RS

Excellent

Mar 18, 2022

주문한 상품 잘 받았습니다.

Z900RS 20,000km에 교체하려고 주문했습니다.NGK사의 CR9EIA(6289)제품이고, 한국까지 파손없이 안전하게 잘 도착했습니다. Webike는 포장과 검수를 철저하게 해주셔서 안전하게 믿고 구입할수 있어 참 좋은것 같습니다.함께 구매한 드레인볼트와 와셔도 잘 받았습니다.다음에 또 이용하겠습니다. 감사합니다.I ordered a replacement for the Z900RS 20,000km.It is a CR9EIA (6289) product from NGK, and it arrived safely and without damage to Korea. Webike has thorough packaging and inspection, so it is very good that you can buy it with confidence.I also received the drain bolt and washer that I bought together.I will use it again next time. thank you.

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Iridium plugs used by many OEMs

Japanese Webike user

Excellent

Nov 27, 2021

These are NGK's Iridium plugs as you can see.

Relatively older vehicles are often specified with Iridium plugs called CR9EIX, and this product is often compatible with relatively newer vehicles.
Please check the compatibility of the product by yourself.

Although there are many people who misunderstand, this product is called Iridium plugs, but because it is actually a noble Gold Plug, the recommended distance for inspection/replacement on NGK's official site is 3000-5000km, the same as the general Plug.
(Because the outer electrode which is not a precious gold genus wears as well as a general Plug)
HP→https://www.ngk-sparkplugs.jp/ngk/pickup/replace_time/
By the way, since MotoDXPlug which recently came out is officially claimed to be a reference distance of 8000-10000km for inspection/replacement, it is more certain to consider that way when expecting a long life.

Personally, I have never had any problems using Iridium plugs that are not MotoDXPlug for more than 10000km, but that is just for reference because it changes with the usage conditions etc.

So, as far as NGK's official information is concerned, the significance of adding this product is to improve the performance.
It is said to improve fuel economy and acceleration on Data.
Reference→https://www.ngk-sparkplugs.jp/ngk/sparkplugs/products/ix/

I honestly haven't noticed any performance gains with my sensitivity. (Even though it's One Side) I use this product for the initial model GSX1300R HAYABUSA with a spell that the life should be good even if it is more or less because it is called Windshield IRIDIUM.

By the way, I check the condition of the electrodes at every vehicle inspection, but I have never found any overt abnormalities such as wear.
Even if there is no abnormality, I try to exchange it at 10000km.