



⚡ Ignite your ride with NGK’s precision spark — don’t get left in the cold!
The NGK 4548 Standard Spark Plug (CR9EK) features a 98% pure copper core for enhanced heat dissipation, cold-rolled threads to prevent engine damage, and trivalent plating that eliminates the need for anti-seize. Its high-grade alumina silicate ceramic insulator ensures durability and efficient heat transfer, while corrugated ribs prevent flashover, guaranteeing reliable ignition for your vehicle.














| Brand | NGK |
| Core Material | Copper |
| Top Material Type | Metal |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00087295145487 |
| UPC | 087295145487 |
| OEM Part Number | BMW%12127653439, BMW%12127710636, SUZUKI%948200410000 |
| Manufacturer | NGK |
| Model | CR9EK |
| Item Weight | 1.06 ounces |
| Product Dimensions | 0.79 x 1.38 x 1.77 inches |
| Item model number | 4548 |
| Is Discontinued By Manufacturer | No |
| Exterior | Chrome |
| Manufacturer Part Number | CR9EK |
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