"Considered the heart of the ignition system, the spark plug plays a vital role in engine starting, combustion efficiency and overall vehicle performance. For over 60 years, Denso has been developing and perfecting spark plug technologies, providing both first-plant and aftermarket automotive manufacturers with products manufactured to the same high quality standards. Each Denso candle is designed and manufactured in-house to OE specifications, ensuring precise installation, reliable operation and consistent quality. Thanks to advanced design, strictly controlled production processes and strict quality tests, Denso spark plugs ensure optimal ignition performance and long service life. With one of the most comprehensive ranges on the market, Denso offers solutions suitable for a wide variety of passenger cars and light commercial vehicles. From routine maintenance to restoring original engine performance, auto repair professionals can rely on OE quality products chosen by manufacturers and workshops worldwide. Building on decades of innovation and a constant commitment to excellence, Thaudi continues to develop state-of-the-art ignition technologies that help ensure high performance, reliability and maximum efficiency over time."

• DESIGNED FOR MODERN VEHICLES: With one of the industry's most comprehensive spark plug ranges, Denso offers solutions for a wide variety of petrol engines and automotive applications
• CHOICE FROM 9 OUT OF 10 AUTOMOBILISTS: With an Denso component installed in most cars in the world and over 75 years of innovation in technologies for safer mobility, Denso is quality driven to advance the world

Specifications

Common questions