Description
Ngk Spark Plugs - 21030053 - Spark Plug - BPR4EY
Features
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Triple seals prevent leakage
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
Specs
| Spark Gap Imperial | 0.031'' |
| Type | Resistor |
| Center Electrode Projection | Projected |
| Units | Each |
| Ground Electrode Shape | Standard |
| Hex Size Metric | 20.6 mm |
| Model | BPR4EY |
| Riding Style | UTV |
| Heat Range | 4 |
| Center Electrode Type | Grooved |
| Electrode Tip Material | Nickel Alloy |
| Spark Gap Metric | 0.8 mm |
| Spark Gap | 0,8 mm (0,031'') |
| Thread Reach Metric | 19.1 mm |
| Electrical Resistance | 5k Ohms |
| Ground Electrode Configuration | Single |
| Terminal Configuration | Solid Terminal |
| Product Name | Spark Plug |
| Style | Standard |
Fitment
| 2004 | Polaris | Ranger TM 650 |
