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NGK Spark Plugs

Leading by Design

The dramatic growth of NGK Spark Plugs (UK) Ltd represents one of the greatest success stories in the UK automotive market over the past decade. Starting in the 1960s, initially to serve the motorcycle market, NGK entered the UK automotive market in the early 1970s. In 25 years it has advanced from a market share of under 6% to one of over 50% and increasing.

NGK has become the brand leader in the UK spark plug market and the number one choice of the professional as a result of its quality, technical excellence and total commitment to Research and Development. This has led to major successes with vehicle manufacturers worldwide who are increasingly specifying bespoke plugs so as to achieve maximum efficiency from their new engines.

NGK Iridium

NGK Brochure Electrical PDF Download

Motorcycle catalogue

Motorcycle applications for the world’s No.1 OE fitment spark plug are listed in NGK's latest catalogue.

NGK Listings are also available in our electrical section download

Click here to download NGK's Brochure PDF (1.6MB)
Click here to download The Electrical Section of our catalogue

Lambda sensors

NGK Lambda Sensor

Lambda sensors are oxygen detecting devices that are fitted into the exhaust system of increasingly more internal combustion engines. They are a vital part of the emission reduction technology and also help to ensure that the engine is running at its optimum performance. NGK Spark Plug Co Ltd was a pioneer in this field and is now a world leader in the development and production of Lambda sensors under the NTK brand name. The superiority of NTK sensors has resulted in them being increasingly specified as original equipment for many of the world’s automotive manufacturers.