NGK Spark Plugs
NGK Iridium IX Spark Plugs, TR55IX #7164 4/Pack
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- Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.
- Fine-tipped iridium-center electrode ensures high durability and consistently stable spark
- Iridium alloy with an extremely high melting point
- Tapered ground electrode maximizes fuel burn
- Outstanding acceleration, high fuel efficiency and durability
- Ultimate design, technology and performance
- Sold in standard pack only
Specifications
| Manufacturer Part Number | 7164 |
|---|---|
| Model Number | TR55IX |
| Quantity | 4 |