NGK Spark Plugs
NGK Laser Iridium Spark Plugs, IMR9D9H #6544 4/Pack
Call for Pricing
- Original equipment on many late model applications
- Iridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performance
- The platinum at the ground electrode adds extra protection against plug wear and gap erosion
- Sold in standard pack only
Specifications
| Manufacturer Part Number | 6544 |
|---|---|
| Model Number | IMR9D9H |
| Quantity | 4 |