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Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1)

Free shipping on orders over $29.99

$10.93

$ 4 .99 $4.99

In Stock

About this item

  • 0.4 mm iridium center electrode: world's smallest diameter that maximizes firing potential
  • U-groove and taper cut ground electrode: provides faster spark flame growth and lessens heat quenching
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode


Denso (5363) IU27 Iridium Power Spark Plug, (Pack of 1)


カスタマー
Reviewed in Japan on August 13, 2024
スカラベオ250IEに使用。他オーナーがスカラベオに相性がいいと言うことで購入。初速もそこそこで特にミドル以降での加速と伸び感が良い。NGKプラグより根本側がしっかりしていてよさそう。梱包状態もプラグ不良が起こらないよう、箱の中にプラスッチックリングも入っていて配慮を感じた。スカラベオはプラグ箇所が不思議で奥に斜めで入るので、根本側がしっかりしている方が安心感があります。自分は走行中にプラグの根本が折れて今回交換しました。
ぷにぷに
Reviewed in Japan on June 2, 2024
大型バイクにイリジウムを入れるのは当たり前になちゃってます!125ccに装着するのは初めてなので期待してます。始動は確実に変わりますが走りはどうかなぁぁぁぁぁ
amber kimball
Reviewed in the United States on September 10, 2021
They best for my gsxr and my scion I like quality and this is quality
Andrew & Rachael
Reviewed in the United States on March 19, 2020
Brought my 2009 Er6n back to life! Easy install.
カスタマー
Reviewed in Japan on December 26, 2020
これまでNGK派でしたが電極0.4mmが気になり初めてデンソーを試してみました。低速トルクアップを期待しましたが、体感は変わりませんでした。まぁ、リッターバイクなので不足は無いのですが、社外のエアフィルターに換装した結果のトルクダウンを補うつもりでした。ただ、中高回転の吹け上がりは強烈です。
Luis
Reviewed in the United States on October 13, 2019
No increase I’m power
Just a shopper with wants.
Reviewed in the United States on June 19, 2018
Spend the extra $3 on these instead of NGK, Irridium Densos will wake your bike up. Clean idle, no bog, and less foul, NICE!
Diana Gonzalez
Reviewed in the United States on January 20, 2017
great performance
Armstrong’s
Reviewed in the United Kingdom on May 3, 2016
Good quality, speedy service.
GEORGE S.
Reviewed in the United States on November 24, 2015
Good plugs and long lasting
Customer
Reviewed in Canada on October 17, 2015
improved performance for my sport motorcycle.
Manmohan
Reviewed in the United States on January 7, 2015
Super fast delivery and exellent product...works well for Yamaha FZ6N S2! Thanks
Marco Antonio Brandao Tada
Reviewed in the United States on August 5, 2014
Excellent upgrade for the stock spark plugs. I already had installed a full exhaust system, and these plugs plus a K&N air filter complete the package. Of course had to remap the fuel injection system.
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