| Brand | NGK |
|---|---|
| Manufacturer Part Number | 5820 |
| UPC | 087295158203 |
| Center Electrode Projection | Non-Projected |
| Center Electrode Type | Grooved |
| Electrode Tip Material | Nickel Alloy |
| Ground Electrode Configuration | Single |
| Ground Electrode Shape | Standard |
| Heat Range | 10 |
| Hex Size | 16 mm |
| Material | Nickel, Copper |
| Model | R5671A-10 |
| Spark Gap | 0.5 mm (0.020"), 0.020", 0.5 mm |
| Style | Standard |
| Terminal Configuration | Solid Terminal |
| Thread Reach | 19.1 mm |
| Type | Spark Plug |
Check the listing for details. NGK R5671A-10 Racing Spark Plug #5820. Condition: New. Listed at 18.95 USD. Triple seals prevent leakage, while corrugated ribs reduce the risk of flashover. Engineered for durability and ignitability, this NGK racing plug is trusted by professionals in demanding racing applications.