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The Ignition and Sensor Specialist

Founded in 1936 as a manufacturer of spark plugs, the company's core competence has always been the automotive field. Today, the Automotive Components business has expanded to become the world’s number one global manufacturer of OE and Aftermarket ignition and vehicle electronics parts.
Representing around 78.6% of the business activities, it is also the largest of the company’s businesses, covering the Original Equipment Manufacturer (OEM) and the Original Equipment Supply (OES) business. It supplies almost all of the well-known OE manufacturers, as well as the Independent Aftermarket (IAM) for a variety of applications.

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Products

Spark Plugs

Spark Plugs

Leading in the automotive industry, NGK spark plugs are available for virtually every type of engine – cars, motorcycles, marine applications, small engines and power tools. The part finder helps find the right spark plug via the arrticle numbers.

Ignition Leads & Caps

Ignition Leads & Caps

Niterra offers ignitions leads and caps that ensure a perfect connection to its wide range of spark plugs and ignition coils.

Glow Plugs

Glow Plugs

Engineered to perform under the most extreme conditions, NGK glow plugs help your diesel engine get off to a fast and reliable start. Get the most out of your diesel engine while at the same time meeting emission regulations.

Ignition Coils

Ignition Coils

NGK ignition coils, like our high-tech spark plugs, are manufactured to achieve or exceed OE specifications for the highest durability and operational performance.

Oxygen Sensors

Oxygen Sensors

As the world’s largest manufacturer of lambda sensors, Niterra is constantly improving its oxygen/lambda sensor technology to offer sensors dedicated to maintaining a perfect air-fuel ratio.

Exhaust Gas Temperature Sensors (EGTS)

NTK EGT Sensor
Exhaust Gas Temperature Sensors (EGTS)

To protect vital components located in the flow of hot exhaust gas from critical overheating, among others, Niterra offers a full range of EGT Sensors by NTK for individual vehicle applications.

MAP/MAF Sensors

MAP/MAF Sensors

With the addition of MAP and MAF sensors, NTK has expanded its wide range of sensor products, becoming a one-stop shop for engine sensors.

Engine Speed & Position Sensors

Engine Speed & Position Sensors

With the addition of engine speed and position sensors, NTK has further expanded its wide range of sensor products, becoming a one-stop shop for sensor technology.

Exhaust Gas Recirculation Valves

Exhaust Gas Recirculation Valves

Designed to reduce harmful emissions and help protect the engine, NTK EGR valves are rigorously tested to meet the highest standards.

Exhaust Pressure Sensor & Differential Pressure Sensor

EDPS rendering on a white background
Exhaust Pressure Sensor & Differential Pressure Sensor

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

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About Us

Niterra is a leading company in technical ceramics and in the automotive industry. We specialise in ignition products and vehicle electronics. We supply automotive manufacturers all over the world as an OEM as well as the International Aftermarket. Our product portfolio for the automotive industry includes spark plugs, glow plugs, ignition coils, ignition leads under the NGK Ignition Parts brand, intake manifold and boost pressure sensors, mass air flow sensors, oxygen sensors, exhaust gas temperature sensors, engine speed and position sensors, exhaust gas & differential pressure sensors and exhaust gas recirculation valves under the NTK Vehicle Electronics brand. We also specialise in technical ceramics like semiconductor products, fine ceramics and cutting tools for many different industries.

 

Niterra is one of the world’s leading technical ceramics and automotive suppliers, serving Original Equipment, Aftermarket and industrial customers around the globe. The company is headquartered in Nagoya, Japan and has a presence on every continent, with 69 group companies, 34 production plants, five Technical Centres and three Venture Labs worldwide.
Niterra’s activities in Europe, the Middle East and Africa (EMEA) are managed by Niterra EMEA, its regional headquarters (RHQ) located in Ratingen, Germany. The company first began European operations in the UK in 1975 and in Germany in 1979. NGK SPARK PLUG EUROPE GmbH was created in 1989 and since 2017, the company holds responsibility for the entire EMEA region, which comprises more than 90 languages and three continents. The RHQ plays an important role within Niterra worldwide, with its EMEA sales alone accounting for 23% of the company’s global turnover (as of 03/2023). This strong performance is achieved by around 800 employees (as of 03/2023) across six regional companies, and a production plant in South Africa and a Technical Centre in Ratingen.

 

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