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NGK Iridium IX Spark Plug DCPR7EIX (Box of 4) — Performance Ignition Upgrade
NGK Iridium IX Spark Plug DCPR7EIX (Box of 4) — Performance Ignition Upgrade
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NGK Iridium IX Spark Plug DCPR7EIX (Box of 4) — Performance Ignition UpgradeNGK Iridium IX Spark Plug DCPR7EIX (Box of 4) — Performance Ignition Upgrade
NGK

NGK Iridium IX Spark Plug DCPR7EIX (Box of 4) — Performance Ignition Upgrade

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SKU: NGK97637

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

Price:
$35.25 $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 DCPR7EIX (97637) for Enhanced Performance

Designed for the discerning performance enthusiast, NGK Iridium IX Spark Plugs (SKU: 97637) deliver an exceptional upgrade to your vehicle's ignition system. This box of four DCPR7EIX plugs is engineered to provide outstanding acceleration, improved fuel efficiency, and superior durability. Iridium IX plugs are renowned for their extreme ignitability and remarkable anti-fouling properties, ensuring consistent and reliable engine operation.

Key Features for Optimal Engine Health:

  • Fine Wire Iridium Electrode: The iridium fine wire center electrode boasts durability six times harder than platinum, ensuring a longer lifespan and consistent spark.
  • Tapered Cut Ground Electrode: This unique design significantly improves starting, idling stability, and throttle response for a smoother driving experience.
  • High Melting Point: Iridium alloy's extremely high melting point makes these plugs perfect for the demands of modern, high-performance engines.
  • Exceptional Anti-Fouling: Maintains clean electrodes for reliable ignition even under varied driving conditions.

Upgrade to NGK Iridium IX for a noticeable improvement in your vehicle's overall performance and efficiency. For those seeking even greater advancements, consider NGK Ruthenium HX plugs. Find your performance ignition solutions at GGCRACING.

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 DCPR7EIX (97637) for Enhanced Performance

Designed for the discerning performance enthusiast, NGK Iridium IX Spark Plugs (SKU: 97637) deliver an exceptional upgrade to your vehicle's ignition system. This box of four DCPR7EIX plugs is engineered to provide outstanding acceleration, improved fuel efficiency, and superior durability. Iridium IX plugs are renowned for their extreme ignitability and remarkable anti-fouling properties, ensuring consistent and reliable engine operation.

Key Features for Optimal Engine Health:

  • Fine Wire Iridium Electrode: The iridium fine wire center electrode boasts durability six times harder than platinum, ensuring a longer lifespan and consistent spark.
  • Tapered Cut Ground Electrode: This unique design significantly improves starting, idling stability, and throttle response for a smoother driving experience.
  • High Melting Point: Iridium alloy's extremely high melting point makes these plugs perfect for the demands of modern, high-performance engines.
  • Exceptional Anti-Fouling: Maintains clean electrodes for reliable ignition even under varied driving conditions.

Upgrade to NGK Iridium IX for a noticeable improvement in your vehicle's overall performance and efficiency. For those seeking even greater advancements, consider NGK Ruthenium HX plugs. Find your performance ignition solutions at GGCRACING.

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