IRIDIUM TT

PLATINUM TT

NICKEL TT

IRIDIUM POWERIRIDIUM POWER

A next-generation plug that draws out engine evolution with a high-performance spark.

IRIDIUM TOUGHIRIDIUM TOUGH

Lasting high performance, long life and high response

IRIDIUM RACINGIRIDIUM RACING

Unbeatable spark technology fine-tuned for racing

Informationmore

2022.1.15
"Find Your Plugs" is updated.
Australia, China, India, Indonesia, Korea, Malaysia, Philippines, Saudi Arabia, Singapore, Taiwan, Thailand and Vietnam Automobile, Motorcycle are renewed.
2022.1.15
SPARK PLUG CATALOG ASIA OCEANIA VERSION 2022 is updated.
2021.1.15
"Find Your Plugs" is updated.
Australia, China, India, Indonesia, Korea, Malaysia, Philippines, Saudi Arabia, Singapore, Taiwan, Thailand and Vietnam Automobile, Motorcycle are renewed.
2021.1.15
SPARK PLUG CATALOG ASIA OCEANIA VERSION 2021 is updated.
2020.6.29
"HISTORY OF DENSO SPARK PLUG" is updated.

DENSO SPARK PLUG CATALOG

Spark Plug Sales Companies

SPARK PLUGS TRAINING MANUAL

History of DENSO Spark Plugs