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Product Information

Product Details
Part No. SP-539-X
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
The Iridium Spark Plug is engineered for enhanced ignition efficiency, making it a reliable choice for optimal engine performance. Featuring a standard center electrode design with an iridium tip, this spark plug ensures superior durability and consistent spark delivery. The ground electrode is crafted with platinum, further boosting its longevity and resistance to wear. Its tapered seat type provides a secure fit, ensuring proper sealing and minimizing the risk of gas leakage. Designed to withstand extreme conditions, this spark plug offers excellent heat resistance and conductivity, making it ideal for high-performance engines. Upgrade your vehicle's ignition system with this premium spark plug for improved fuel efficiency, smoother starts, and reduced emissions.

Product Features:
  • Engineered with an iridium tip on the center electrode for enhanced durability and consistent spark delivery.
  • Platinum-crafted ground electrode ensures extended lifespan and superior resistance to wear.
  • Tapered seat design provides a secure fit, minimizing gas leakage and ensuring optimal sealing.
  • Exceptional heat resistance and conductivity make it suitable for high-performance engine applications.
  • Contributes to improved fuel efficiency, smoother engine starts, and reduced emissions.
Specifications
Center Electrode Core Material:
Copper

Center Electrode Design:
Standard

Center Electrode Tip Material:
Iridium

Ground Electrode Tip Material:
Platinum

Hex Size:
14

Insulator Height:
6.5

Seat Type:
Tapered
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