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Product Information

Product Details
Part No. SP-521-X
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
The Fine Wire Spark Plug is engineered for optimal ignition performance, featuring a platinum center electrode tip for exceptional durability and consistent spark delivery. Its fine wire design ensures enhanced ignition efficiency, promoting better fuel combustion and improved engine performance. The nickel ground electrode tip adds to its robust construction, ensuring reliable operation under demanding conditions. Designed with a tapered seat type, this spark plug provides a secure fit and effective sealing, reducing the risk of gas leakage. Built to last, it offers excellent resistance to wear and high temperatures, making it a dependable choice for maintaining your vehicle's performance. Whether you're looking to replace a worn-out spark plug or upgrade for better efficiency, this part delivers outstanding value and reliability.

Product Features:
  • Fine wire design enhances ignition efficiency, promoting better fuel combustion and improved engine performance.
  • Platinum center electrode tip ensures exceptional durability and consistent spark delivery over time.
  • Nickel ground electrode tip provides robust construction for reliable operation under demanding conditions.
  • Tapered seat type ensures a secure fit and effective sealing, reducing the risk of gas leakage.
  • Excellent resistance to wear and high temperatures ensures long-lasting performance and reliability.
Specifications
Center Electrode Core Material:
Copper

Center Electrode Design:
Fine Wire

Center Electrode Tip Material:
Platinum

Ground Electrode Tip Material:
Nickel

Hex Size:
15.88

Insulator Height:
51.4604

Seat Type:
Tapered
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