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Your cart is empty.Increased performance with World's smallest Iridium Center Electrode (0.4mm). To increase ignitability, the important point is to let the flame kernel produced by the spark to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power uses DENSO's patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage.
Dustin H.
Reviewed in the United States on October 31, 2020
I switched from Motorcraft to Denso for my Ford truck. I thought Denso would really show a difference in overall performance, I was wrong!If you own a Ford truck. Stick to the spark plugs that come with it which is Motorcraft. Don't waste money on high end spark plugs when they honestly don't show any difference! Its a gimmick to make you spend more money. Motorcraft were designed specifically for Ford trucks...
プッカ
Reviewed in Japan on October 7, 2017
このプラグも含め アマゾンジャパンに言いたいのは 海外のアマゾンサイトが実装しているように 車種別の適合判断機能を早急につけて欲しい 海外のパーツ販売サイトであればどこでも実装している機能がなく いったい他の日本人はどういう判断で パーツの適合をしているのだろう なんの手がかりもなく買えるわけないじゃん 今回もアマゾンUSとアマゾンUKのサイトで適合を調べてから その品番でアマゾンジャパンのプラグを見つけ出した 適合機能をつけないならつけるまでアマゾンジャパンはオートパーツの扱いを中止すべきだ
ELI
Reviewed in Italy on May 30, 2016
Ottime candele migliori delle ngk o bosch super 4,più ripresa ai bassi regini, più potenza, meno consumi, avrete la macchina più performante. Soldi ben spesi le consiglio vivamente. Spedizione ottima in 1 giorno con amazon prime.
Antonio Lopez
Reviewed in Spain on January 6, 2016
Montadas en varios coches y desde el primer momento se nota que mejora la finura del motor.En cuanto a consumo o rendimiento parece que algo mejora.
mikkelrev69
Reviewed in the United Kingdom on June 13, 2015
Just as described. Pretty fast and nicely priced int. shipping. At least within Europe.
drwalker
Reviewed in the United States on January 25, 2010
I use these in my Mazda 3 for replacement of the stock plugs. I had them in other cars and I have to say the Denso's are my favorites.
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