Learning Center

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  Can I Use Platinum, Iridium or Ruthenium Plugs with Nitrous Injection?

  Iridium - yes. Platinum - no. Ruthenium - maybe...

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  Using the NGK Cross Reference

  Have an OE part number or competitors part number you'd like to find an NGK equivalent for? Our NGK cross reference includes over 80,000 records!

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  NGK/NTK Announces Release of Technical Sensor Line

  NTK, an NGK Spark Plugs brand, has expanded its product family with the release of over 6500 SKUs in more than 80 product types.

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  What is a Spark Plugs Heat Range?

  The term heat range refers to the speed with which a plug can transfer heat from the combustion chamber to the engine head...

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  What Payment Methods are Accepted?

  Visa, Mastercard, Discover and PayPal are the...

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  Winter Driving Checklist

  Winter weather has a way of making even the most well maintained vehicles misbehave. With so much potential for disaster, both car and driver need every possible advantage.

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  NGK Plug Torque Settings

  It is essential to tighten a spark plug to the specified turning angle or torque setting...

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  OE Identical Oxygen Sensors Installation Instructions

  How Do I Install OE Identical Oxygen Sensors?

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  I Have a Modified Engine - Do I Need a Colder Spark Plug?

  Possibly...

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  How Can I Get Sponsored?

  NGK only accepts sponsorship resumes from August 1st through November 30th...

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