

⚡ Ignite your drive with smarter power and cleaner performance!
The E3.68 Premium Spark Plug with patented DiamondFIRE Technology is engineered for Hemi and other domestic engines, offering up to 12% more power and 13% improved fuel economy. Its unique side-wire electrode design ensures a more complete fuel burn, reducing emissions and carbon buildup. Built with durable Yttrium-enhanced alloy, it promises reliable performance backed by a 5-year/100,000-mile warranty.
| Manufacturer | E3 Spark Plugs |
| Brand | E3 |
| Model | E3.68 |
| Product Dimensions | 16.64 x 4.19 x 3.68 cm; 45.36 g |
| Item model number | E3.68 |
| Exterior | Per Item Description |
| Manufacturer Part Number | E3.68 |
| OEM Part Number | E3.68 |
| Position | Center |
| Item Weight | 45.4 g |
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