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NGK IX Iridium Spark Plug (TR6IX) Box of 4 — Universal Fit
NGK IX Iridium Spark Plug (TR6IX) Box of 4 — Universal Fit
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NGK IX Iridium Spark Plug (TR6IX) Box of 4 — Universal FitNGK IX Iridium Spark Plug (TR6IX) Box of 4 — Universal Fit
NGK

NGK IX Iridium Spark Plug (TR6IX) Box of 4 — Universal Fit

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SKU: NGK3689

About NGK NGK engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$35.73 $90.60
350 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

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NGK Iridium IX Spark Plugs - TR6IX (Box of 4)

Elevate your driving experience with the NGK Iridium IX Spark Plugs (TR6IX). This set includes four high-performance spark plugs designed to deliver exceptional power, acceleration, and longevity. NGK's Iridium IX series is engineered for the performance enthusiast, offering extreme ignitability and superior resistance to fouling, ensuring your engine runs at its best under all conditions.

Key Benefits of NGK TR6IX Iridium Plugs:

  • Enhanced Performance: Features a 0.6mm iridium center electrode for a stronger spark, leading to improved acceleration and throttle response.
  • Exceptional Durability: The iridium alloy's extreme hardness provides outstanding resistance to wear, offering a significantly longer service life compared to conventional plugs.
  • Optimized Fuel Economy: A more complete and efficient combustion process contributes to better fuel economy.
  • Anti-Fouling Technology: The specially designed tapered-cut ground electrode minimizes the risk of fuel wetting and carbon fouling, ensuring consistent ignition.
  • Versatile Application: Suitable for a wide range of vehicles, including performance and modified applications.

The high melting point of iridium makes these spark plugs ideal for today's demanding engines. Whether you are looking to enhance your daily driver or fine-tune a performance vehicle, the NGK TR6IX Iridium IX plugs provide the reliability and power you need. For those seeking the absolute cutting edge in ignition technology, consider NGK's Ruthenium HX plugs.

Achieve optimal engine performance and reliability. Purchase your NGK Iridium IX Spark Plugs (TR6IX) from GGCRACING today.

About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

NGK Iridium IX Spark Plugs - TR6IX (Box of 4)

Elevate your driving experience with the NGK Iridium IX Spark Plugs (TR6IX). This set includes four high-performance spark plugs designed to deliver exceptional power, acceleration, and longevity. NGK's Iridium IX series is engineered for the performance enthusiast, offering extreme ignitability and superior resistance to fouling, ensuring your engine runs at its best under all conditions.

Key Benefits of NGK TR6IX Iridium Plugs:

  • Enhanced Performance: Features a 0.6mm iridium center electrode for a stronger spark, leading to improved acceleration and throttle response.
  • Exceptional Durability: The iridium alloy's extreme hardness provides outstanding resistance to wear, offering a significantly longer service life compared to conventional plugs.
  • Optimized Fuel Economy: A more complete and efficient combustion process contributes to better fuel economy.
  • Anti-Fouling Technology: The specially designed tapered-cut ground electrode minimizes the risk of fuel wetting and carbon fouling, ensuring consistent ignition.
  • Versatile Application: Suitable for a wide range of vehicles, including performance and modified applications.

The high melting point of iridium makes these spark plugs ideal for today's demanding engines. Whether you are looking to enhance your daily driver or fine-tune a performance vehicle, the NGK TR6IX Iridium IX plugs provide the reliability and power you need. For those seeking the absolute cutting edge in ignition technology, consider NGK's Ruthenium HX plugs.

Achieve optimal engine performance and reliability. Purchase your NGK Iridium IX Spark Plugs (TR6IX) from GGCRACING today.

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