Key to starting your car reliably and efficiently, successful ignition is also essential to ensure the high performance of your vehicle. From fuel efficiency to reducing carbon emissions, choosing ignition products and parts that provide a consistent power output will help your car engine to perform well on every journey.By developing and manufacturing world-leading car ignition technologies, DENSO has become a trusted name for a variety of original equipment (OE) products, including ignition coils, spark plugs, and glow plugs. We’re continuously developing ignition system innovations such as our patented Twin Tip® (TT) design to ensure our spark plugs provide high performance in petrol engines, whatever the car or driving style.
This focus on reliable and efficient performance continues with our ignition coils, designed to have a longer lifetime and deliver the high output you need every time you turn the key. Optimum performance and efficiency are also key to the popularity of our glow plugs, developed using our market-leading knowledge of OEM diesel systems used in almost every European diesel car model.
With innovative ignition system technologies and longer lifetimes in products and car parts that suit any budget, car manufacturers worldwide rely on our aftermarket ignition range to provide optimum engine performance in both petrol and diesel vehicles.