





⚡ Ignite your ride with NGK – where power meets precision!
The NGK 4644-4PK BKR7E Standard Spark Plug box includes four high-performance spark plugs featuring a solid copper core for superior spark energy, a corrosion-resistant zinc dipped shell, and a longer insulator nose to prevent fouling. Designed to meet OE standards, these plugs ensure reliable ignition, enhanced engine efficiency, and durability across a wide range of vehicles including motorcycles, ATVs, and watercraft.














| Brand | NGK |
| Core Material | Copper |
| Thread Size | 14millimeters |
| Top Material Type | Solid Copper |
| Vehicle Service Type | Watercraft, all-terrain-vehicles, off-road-motorcycles, snowmobiles, street-cruiser-motorcycles, street-motor-scooters, street-sport-motorcycles, street-touring-motorcycles |
| Global Trade Identification Number | 00087295046449 |
| Automotive Fit Type | Universal Fit |
| UPC | 087295046449 |
| Manufacturer | NGK |
| Model | 4644-4PK |
| Product Dimensions | 8.71 x 2.49 x 2.26 cm; 49.9 g |
| Item model number | 4644-4PK |
| Manufacturer Part Number | 4644-4PK |
| Position | Center |
| Volume | 14 Cubic Inches |
| Assembly Required | No |
| Manufacturer | NGK |
| Item Weight | 49.9 g |
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