Spark Plugs

The perfect match for petrol engines

Niterra (formerly Niterra) has been developing spark plug technology since the 1930s and manufacture plugs for every type of automotive engine, as well as for motorcycles, marine, horticultural, plant and many other applications. In fact NGK produces and stocks over 1,000 different types of spark plug and every product matches even the most demanding manufacturers’ specifications. The vast experience and technology that NGK has ensures that there is no doubt that NGK are the world’s No.1 spark plug.

World's No.1 Original Equipment supplier to automotive manufacturers

> 1,500 part numbers available for European markets

93% coverage of vehicles in operation in Europe (source: TecDoc)

Extensive range for power sports and power tools

Bougie d'allumage NGK Iridium IX

Bougie d'allumage NGK Iridium IX

Bougie d'allumage NGK Iridium IX

High performance
Superior ignitability
Long service life

Spark Plugs Technologies

From passenger cars and bikes to Formula 1 and motorcycle racing, Niterra has established itself as a heavily relied upon original equipment manufacturer (OEM). With its clear commitment to delivering the highest quality and continuously raising the bar, Niterras is the obvious brand of choice for an array of vehicle manufacturers.

In order to meet growing expectations, Niterra regularly invests in research, technology, and development. As a result, the company produces over 1,000 different types of spark plugs for every type of automotive engine as well as for motorcycles, marine, power sport, and many other applications. This is why the NGK product range has the right product for nearly every engine and every demand!

Unique design to guarantee the best possible performance
Wide range of different heat ratings for high thermal endurance
High-performance spark plugs for the newest engine technologies

Spark Plug Requirements

As the main source of power in any petrol engine, a spark plug performs an essential function: It is responsible for igniting the air-fuel mixture in the combustion chamber of petrol engines. This combustion process creates power, ultimately setting the vehicle in motion. To make sure the combustion process runs smoothly, the spark delivered by the spark plug must ignite just before the piston reaches its highest point and the compression is at its greatest.

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As the main source of power in any petrol engine, a spark plug performs an essential function: It is responsible for igniting the air-fuel mixture in the combustion chamber of petrol engines. This combustion process creates power, ultimately setting the vehicle in motion.

To make sure the combustion process runs smoothly, the spark delivered by the spark plug must ignite just before the piston reaches its highest point and the compression is at its greatest. The quality of this ignition influences several factors which are of great importance for both the driving operation and the environment, including smooth running, performance and efficiency of the engine as well as harmful emissions.

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Types of Spark Plugs

Iridium spark plugs

Platinum spark plugs

Spark plugs with multiple ground electrodes

Spark plugs with V-groove in the center electrode

Spark plugs with supplementary spark gap

Semi-surface ignition type spark plugs

Hybrid spark plugs

Racing spark plugs

LPG/CNG spark plugs

Resources

TekniWiki: Technical Know-how

A platform for gaining detailed technical know-how

Go to TekniWiki

Niterras Catalogue

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IGNITING PASSION: When Performance Meets Precision

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