

⚡ Ignite your drive with NGK’s precision spark!
The NGK 4177 PK8 Spark Plug features a 0.04-inch gap and 14mm thread size, optimized for Ford Focus vehicles. Built with a copper core for enhanced conductivity and durability, this genuine NGK OEM part ensures reliable ignition and improved engine performance in a compact, lightweight design.
| Brand | NGK |
| Core Material | Copper |
| Gap Size | 0.04 Inches |
| Thread Size | 14mm |
| Top Material Type | Metal |
| Vehicle Service Type | Ford Focus |
| UPC | 087295041772 |
| Manufacturer | NGK |
| Item Weight | 0.01 ounces |
| Product Dimensions | 3.31 x 0.94 x 6.64 inches |
| Item model number | 4177 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4177 |
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