NGK
NGK IX Iridium Spark Plug - Set of 4 (93501) — Fits Infiniti, Nissan, Scion, Toyota, Honda, Acura
NGK IX Iridium Spark Plug - Set of 4 (93501) — Fits Infiniti, Nissan, Scion, Toyota, Honda, Acura
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NGK IX Iridium Spark Plug - Set of 4 (93501) — Fits Infiniti, Nissan, Scion, Toyota, Honda, AcuraNGK IX Iridium Spark Plug - Set of 4 (93501) — Fits Infiniti, Nissan, Scion, Toyota, Honda, Acura
NGK

NGK IX Iridium Spark Plug - Set of 4 (93501) — Fits Infiniti, Nissan, Scion, Toyota, Honda, Acura

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SKU: NGK93501

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

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$35.73 $90.60
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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.

Watch in action

Elevate Your Ride with NGK IX Iridium Spark Plugs

For the discerning performance enthusiast, NGK IX Iridium spark plugs (part number 93501) are engineered to deliver an exceptional driving experience. These plugs are specifically designed to provide outstanding acceleration, improved fuel efficiency, and remarkable durability, making them a top choice for upgrading your vehicle's ignition system. The advanced Iridium technology ensures consistent, powerful sparks under demanding conditions.

Key Advantages of NGK Iridium IX:

  • Extreme Ignitability: Experience quick, reliable starts and a more responsive engine.
  • Enhanced Anti-Fouling: Resists carbon buildup, maintaining optimal performance over time.
  • Improved Throttle Response: Tapered cut ground electrode design sharpens acceleration and idling.
  • Superior Durability: Iridium fine wire center electrode is six times harder than platinum, ensuring a long service life.
  • High Melting Point: Iridium alloy is perfectly suited for the high temperatures of modern engines.

These NGK Iridium IX spark plugs are compatible with a broad range of vehicles, including 2007-2010 Infiniti G35, EX35, FX35, FX50, M35; 2007-2010 Nissan 350Z, Altima, Maxima, Murano; 2008-2010 Scion xD; 2009-2010 Toyota Corolla, Matrix; and various Acura and Honda models. For ultimate performance, consider upgrading to NGK Ruthenium HX plugs. Find your set today at GGCRACING.

…and 139 additional fitments. Contact us to confirm yours.

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

Elevate Your Ride with NGK IX Iridium Spark Plugs

For the discerning performance enthusiast, NGK IX Iridium spark plugs (part number 93501) are engineered to deliver an exceptional driving experience. These plugs are specifically designed to provide outstanding acceleration, improved fuel efficiency, and remarkable durability, making them a top choice for upgrading your vehicle's ignition system. The advanced Iridium technology ensures consistent, powerful sparks under demanding conditions.

Key Advantages of NGK Iridium IX:

  • Extreme Ignitability: Experience quick, reliable starts and a more responsive engine.
  • Enhanced Anti-Fouling: Resists carbon buildup, maintaining optimal performance over time.
  • Improved Throttle Response: Tapered cut ground electrode design sharpens acceleration and idling.
  • Superior Durability: Iridium fine wire center electrode is six times harder than platinum, ensuring a long service life.
  • High Melting Point: Iridium alloy is perfectly suited for the high temperatures of modern engines.

These NGK Iridium IX spark plugs are compatible with a broad range of vehicles, including 2007-2010 Infiniti G35, EX35, FX35, FX50, M35; 2007-2010 Nissan 350Z, Altima, Maxima, Murano; 2008-2010 Scion xD; 2009-2010 Toyota Corolla, Matrix; and various Acura and Honda models. For ultimate performance, consider upgrading to NGK Ruthenium HX plugs. Find your set today at GGCRACING.

…and 139 additional fitments. Contact us to confirm yours.

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