DENSO is the world leader in spark plug technology.

DENSO makes the benefits of OE quality available to the aftermarket. From a complete and fast-moving range of automotive applications to the high-performance Iridium Power and Racing series, DENSO offers a wide range of high-quality spark plugs for almost any application. Guaranteeing optimum engine performance, we produce spark plugs for automotive, motorcycle, marine and small engines.

Since 1959 Denso has set the standard for spark plug technology. DENSO factories are QS 9000 and ISO 9000 certified worldwide. This is another reason there are no defects for parts produced by DENSO.

DENSO spark plugs are fitted as original equipment by among others, Cadillac, Chevrolet, Daihatsu, Ford, GM, Honda, Hyundai, Isuzu, Kawasaki, Lexus, Mazda, Mitsubishi, Rotax, Subaru, Suzuki, Toyota, Voxan and Yamaha.