All about

Ignition

All about

Ignition

General information

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 that provide a consistent power output will help your engine to perform well on every journey.

By developing and manufacturing world-leading 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 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, which we’ve 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, which have been developed using our market-leading knowledge of OEM diesel systems and are used in almost every European diesel car model.

With innovative technologies and longer lifetimes in products that suit any budget, our aftermarket ignition range is relied upon by worldwide car manufacturers to provide optimum engine performance in both petrol and diesel vehicles.

Installation and fault finding

To ensure your ignition products have the longest possible lifetime, it’s essential that they’re installed correctly and that any faults are found and fixed quickly. Download DENSO’s installation and fault finding guides here.