Is a global leader in automotive and technical ceramics, renowned for its high-quality spark plugs and oxygen sensors. With a significant presence in New Zealand, NGK has built a strong reputation for delivering reliable and efficient ignition products to a wide range of vehicles, from everyday cars to high-performance racing machines. Discover more about NGK and their range of products below.
Established in 1936, Niterra Australia has been driven by a focus on technological innovation. Technology and expertise accumulated in development processes is reinvested in new applications, enabling them to grow into new fields. Their manufacturing spirit, built around ceramics technology, passed down through generations.
Niterra Australia push for cutting edge spark plug tech, with platinum and iridium-tipped plugs for longer life and better performance as well as resistor and non-resistor types to reduce electronic interference in sensitive vehicle electronics.
Niterra Australia offers an extensive range of products designed to meet the diverse needs of the automotive market.
Niterra Australia's products are used in a wide range of applications across various sectors, from everyday consumer vehicles to high performance motorsports. Below are some of the key sections where Niterra's products are commonly used for Automotive, Motorcycle, Motorsport, Marine, Industrial and Small Engines:
Niterra Australia offers NGK Glow Plugs for diesel engines, known for their technological advancements. These plugs ensure optimal starting and promote clean combustion with lower emissions. Manufactured with high-quality techniques, they are reliable and perfect for starting your engine on cold mornings. Choose NGK Glow Plugs for top performance.
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With over 80 years of expertise, Niterra is the largest OE spark plug supplier in the world. Niterra partners with OE engine manufacturers to ensure all NGK Spark Plugs meet exacting engine specific requirements. When spark plugs are generic, important attributes are often compromised, this can have a big effect on performance and longevity. Don’t cut corners and sacrifice your customer’s engine.
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Repco's Know How Spark Plug Guide. Learn more about selecting, preparing, installing or changing your spark plugs.
Worn spark plugs can be the source of a number of vehicle issues, from not starting to engine misfiring and sluggishness, compromising your vehicle's fuel economy. Not sure if you need to change your spark plugs or not sure how to change your spark plugs check out this know how article for some handy tips and tricks.
NGK ignition coils push engine performance, enhance fuel efficiency, and reliably tackle the toughest conditions. Get a detailed rundown in this Know How article.
Ignition leads connect your distributor to your spark plugs. When they need replacing, it's actually pretty simple, and you don’t need any tools to do it! We can recomend which ignition leads suit your vehicle by entering your vehicle details in the 'vehicle selector' on this website.
With their dedication to quality, outstanding reliability, and state of the art manufacturing techniques, you can rely on NGK Spark Plugs. Here is a handy guide to introduce you to our range of NGK products.
Optimising an ignition system requires perfectly paired components. An NGK Ignition Coil is designed to harmoniously work with NGK Spark Plugs to ignite the fuel mixture and provide the very best engine performance and fuel economy.
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NTK, the world's largest manufacturer of OE Oxygen Sensors, has significantly expanded its product range by launching the following new sensor categories: ABS, MAP, MAF, EGR Valves, Camshaft and Crankshaft Position sensors. These additions enhance NTK’s comprehensive sensor lineup, which already includes Oxygen Sensors, Exhaust Gas Temp Sensors, and Air Fuel Ratio Monitors.
Shop Oxygen SensorsStandard spark plugs typically have a nickel alloy centre electrode, while iridium spark plugs feature a fine-wire iridium centre electrode. Iridium is much harder and more durable than nickel alloy, allowing iridium spark plugs to provide better performance, longer lifespan, and improved fuel efficiency.
The replacement interval for spark plugs depends on the type of spark plug and the vehicle's engine. Standard spark plugs typically need to be replaced every 20,000 to 40,000 kilometres, while iridium and platinum spark plugs can last up to 100,000 kilometres. Always refer to your vehicle's owner's manual for specific recommendations.
If your vehicle is 1990 or older you may still be able to look up parts by rego, but you'll likely need to use the manual search form contained in the Rego Search field. This is where you will be guided to enter in vehicle specifics, such as make, model, year, and series to ensure we have the detail required to recommend the right parts.
NGK offers a wide range of spark plugs designed for various vehicles and engine types. It's essential to choose the correct spark plug for your specific vehicle. You can use NGK's parts finder, ask our staff at your local Repco store, or consult with an automotive professional to find the right spark plug for your engine. Our online Rego Search can also help you identify the correct spark plugs for your vehicle.
Common symptoms of a faulty spark plug include engine misfires, rough idling, difficulty starting the engine, reduced fuel efficiency, and increased exhaust emissions. If you experience any of these issues, it's a good idea to inspect and possibly replace your spark plugs.
NGK oxygen sensors provide accurate and reliable data on the air-fuel mixture in your engine, helping to optimise fuel efficiency and reduce emissions. They are built to meet or exceed OEM specifications, ensuring compatibility and reliable performance.
NGK offers spark plugs suitable for many classic and vintage vehicles, including standard and specialized plugs that fit older engine designs common in New Zealand's vintage car community. You can always check your fitment using the Repco website's Rego Search feature or head into your local Repco store to get help with the perfect fit.
