




⚡ Ignite your drive with NGK’s laser precision spark plug!
The NGK ILKAR7B11 Laser Iridium Spark Plug features a laser-welded iridium center electrode for superior durability and spark efficiency. Its triple gasket seal prevents combustion gas leaks, while the longer insulator nose and corrugated ribs reduce fouling and flashover. Designed for faster starts, improved acceleration, better fuel economy, and lower emissions, this spark plug is corrosion-resistant thanks to platinum and trivalent metal plating. Ideal for vans, UTVs, watercraft, and snowmobiles, it delivers reliable performance with a 12 mm thread and 26.5 mm reach.














| Brand | NGK |
| Core Material | Iridium |
| Thread Size | 12 mm |
| Top Material Type | Metal |
| Vehicle Service Type | Van, UTV, Watercraft, Snowmobile |
| Global Trade Identification Number | 00087295149126 |
| UPC | 087295149126 |
| OEM Part Number | 4912 |
| Manufacturer | NGK |
| Model | ILKAR7B11 |
| Product Dimensions | 9.91 x 2.29 x 2.29 cm; 41 g |
| Item model number | ILKAR7B11 |
| Manufacturer Part Number | ILKAR7B11 |
| Volume | 10 Millilitres |
| Material | Plastic |
| Assembly Required | No |
| Manufacturer | NGK |
| Country of Origin | USA |
| Item Weight | 41 g |
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