

⚡ Ignite your drive with NGK’s laser precision spark plugs!
The NGK (4589) IFR6T-11 Laser Iridium Spark Plug 8-pack features a laser-welded iridium core and tip for superior ignition efficiency and durability. With a 14mm thread size, it fits a broad range of cars and trucks, suitable for both front and rear positions. Proudly made in the USA, these spark plugs deliver reliable performance and extended lifespan, making them an essential upgrade for any professional driver or automotive enthusiast.
| Brand | NGK |
| Core Material | Iridium |
| Thread Size | 14 mm |
| Top Material Type | Iridium |
| Vehicle Service Type | Car, Truck |
| Global Trade Identification Number | 00087295845899 |
| UPC | 087295845899 |
| Manufacturer | NGK |
| Product Dimensions | 8.41 x 2.39 x 16.87 cm; 399.16 g |
| Item model number | 4589 |
| Manufacturer Part Number | 4589 |
| Position | Front, Rear |
| Manufacturer | NGK |
| Country of Origin | USA |
| Item Weight | 399 g |
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