- Features an extremely fine center electrode made of platinum coupled with a sharp-pointed ground electrode designed for better ignition performance
- Full platinum tips ensure virtually no gap erosion
- Works to optimize engine performance for a longer life and improved fuel economy
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
- High nickel alloy side electrode maintains precise gap
- Full copper core electrode provides better performance in all conditions
- High-aluminium porcelain clay insulator
- Heat-resistant housing surface is chrome-plated to resist oxidation
- Includes 4x spark plugs