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Setting New Standards in the Automotive Business

From car spark plugs to glow plugs and a wide range of different sensors, NGK SPARK PLUG is known globally for equipping 4-wheel vehicles with reliable, highly efficient ignition and sensor technology.

Original Equipment Expertise

Over the years, NGK SPARK PLUG has become one of the leading OE-suppliers of car spark plugs and glow plugs, as well as oxygen and temperature sensors on the globe. Closely working together with an ever-increasing number of automobile manufacturers, we identify market requirements for current and future products.

What sets us apart

  • Leading OE-supplier of spark plugs, glow plugs, oxygen and temperature sensors
  • Close collaboration with vehicle manufacturers’ engineers
  • Technical Centre with state-of-the-art testing facilities
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Why NGK and NTK Products?

As a one-stop shop, NGK SPARK PLUG provides solutions for the entire ignition process and sensor technology. Automotive manufacturers and car owners around the world rely on our unsurpassed quality and our commitment to excellence.

This is not by chance: as engines are at the heart of racing cars and spark plugs are the components that ignite them, NGK SPARK PLUG creates products and solutions that meet the high demands of racing teams around the world. The knowledge gained thereby is incorporated into serial production, benefitting regular road traffic.

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Technical Partnerships in all Major Racing Series

"To be supported by the right people is extremely important. That includes sponsors such as NGK. I’ve lost races before due to malfunctioning parts. That’s why it’s such a good feeling when you can completely rely on key components."

George Richardson

British endurance racing driver



We show the best method of removal and replacement of defective glow plugs on a Saab 93 with the engine code Z19DT. The same engine is used by Opel (Vauxhall), Fiat and Alfa Romeo (1,9 JTDM)

NGK Racing Spark Plug

3,2,1, ignite! Spark plug knowledge from the track fires up road use

The glamorous world of motorsports is a magnet for companies looking to boost their brand profile. In the case of ignition and sensor leader NGK SPARK PLUG – whose global technical partners include Formula 1’s Scuderia Ferrari, leading MotoGP teams, Citroën Total and M-Sport Ford in the World Rally Championship – racing means much more: it’s where innovations are born.