Products

Built to Solve. Trusted to Perform.

Every vehicle tells a story – of daily jobs, weekend escapes or long-distance hauls. But behind every smooth start, efficient combustion and precise engine response lies one simple truth: you need parts you can count on.
That’s exactly what our product range is built for. From spark plugs and glow plugs that ensure smooth starts and powerful combustion, to ignition coils and leads that secure reliable spark delivery each component is developed to OE standards and proven in real-world conditions. This focus on quality and performance is trusted not only by everyday drivers, but also by professionals in the demanding world of motorsport. Our wide portfolio of vehicle electronics – from lambda, MAP, MAF and temperature sensors, crankshaft and camshaft sensors to EGR valves – together with our reliable throttle bodies, provides workshops, distributors and DIYers with the precision, durability and confidence they need to keep vehicles performing stably.

Reliable fit. Proven performance. The right solution with NGK & NTK.

Spark Plugs

NGK spark plugs are available for virtually every type of engine. The Part Finder helps find the right spark plug via the spark plug codes.

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Glow Plugs

NGK glow plugs help your diesel engine get off to a fast and dependable start, supporting reliable performance and efficient combustion.

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Ignition Leads & Caps

NGK ignition leads bring efficient high voltage transfer between key parts of any petrol engine. They are designed to provide a stable connection and meet demanding technical requirements.

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Ignition Coils

NGK ignition coils are manufactured to achieve or exceed OE specifications for durability and operational performance.

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Oxygen / Lambda Sensors

NTK oxygen/lambda sensors support precise air-fuel ratio control, helping engines operate efficiently and supporting emissions control. As of 2026, Niterra is the world’s largest manufacturer of oxygen sensors.

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EGTS

NTK Exhaust Gas Temperature Sensors protect vital components from critical overheating. Niterra offers a full range of EGT Sensors for individual vehicle applications.

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MAP / MAF Sensors

NTK MAP and MAF sensors undergo rigorous tests to ensure they meet applicable technical requirements and performance standards . Niterra is the one stop-shop for sensors.

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Engine Speed & Position Sensors

NTK Engine Speed & Position Sensors ensure the exact timing of fuel injection and ignition for smooth and efficient engine operation.

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EGR Valves

NTK EGR valves are designed to reduce the amount of nitrogen oxides (NOx) generated during combustion and to help protect the engine.

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Black pictogramme of a EDP sensor in a black circle

EDP Sensors

EDPS are required to provide the engine control units with the necessary information regarding the exhaust gas pressures and the filling level of the diesel particle filter.

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Throttle Bodies

NTK Throttle Bodies ensure precise airflow control, supporting efficient engine operation, emissions control and smooth engine response across a wide range of operating conditions.

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NGK Spark Plugs Support technique

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