Denso plugs are installed on almost every automobile model manufactured in Japan. The iridium used in them has a superior hardness.
Denso Iridium Power spark plugs feature an iridium tipped laser welded fine wire center electrode that reduces required voltage and improves firing performance.
- Machine rolled threads prevent seizing or cross threading during installation and removal.
- 100% pre-fired to assure the highest quality possible.
- Purified alumina powder insulator provides exceptional strength and thermal conductivity.
- Copper-glass seal bonds center electrode and insulator for a gas-tight seal.
- Virtually no electrode wear
- Extra long-life plug
Nissan Applications: Tida, AD Wagon, Wingroad Y12, Note, Serena, Xtrail N31/32, uke, Quashai, Bluebird Sylphy, Versa, March.