DENSO Iridium TT Spark Plug – Hyundai Excel (Part No: 267700-8450XR)

Unlock the full potential of your Hyundai Excel with the DENSO Iridium TT Spark Plug – a high-performance upgrade engineered for precision ignition, superior efficiency, and unmatched durability. Whether you're tuning for peak responsiveness or ensuring reliability for daily performance, this spark plug delivers advanced combustion and endurance tested beyond 100,000 km. Trusted by OEMs and built for enthusiasts who demand quality, it’s time to give your engine the spark it deserves.

 Key Features:

  • Twin Tip Technology: 0.4mm iridium centre electrode & 0.7mm platinum ground electrode for enhanced ignition and fuel efficiency.
  • Exceptional Longevity: Tested to outperform over 100,000 km under high-stress conditions.
  • Complete Combustion: Patented design for more efficient burn and improved power delivery.
  • Laser-Welded Construction: 360° laser weld resists extreme heat and wear.
  • OEM-Quality Assurance: Manufactured in Japan and used by leading global automotive brands.

 Specifications:

Feature Specification
Part Number 267700-8450XR
Plug Type Iridium TT (Twin Tip)
Centre Electrode 0.4mm Iridium
Ground Electrode 0.7mm Platinum
Thread Diameter 14mm
Thread Reach 19mm (0.75 in)
Hex Size 16mm (0.63 in)
Heat Range Standard OE Equivalent
Lifespan 100,000+ km
Origin Made in Japan
SKU IK16TT
Brand Denso

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