

⚡ Ignite your drive with precision and power—don’t get left in the cold spark!
The E3.68 E3 Premium Automotive Spark Plugs (4-pack) combine advanced DiamondFIRE fixed gap technology with a durable ceramic top and alloy steel core to deliver consistent, efficient combustion. Designed for a wide range of import and domestic vehicles, these plugs include a built-in resistor to prevent electrical interference, ensuring reliable performance and easy installation with a 5/8" hex size and gasket seat. Made in the USA by E3 Spark Plugs, they offer a professional-grade upgrade for drivers seeking lasting power and precision.
| Manufacturer | E3 Spark Plugs |
| Brand | E3 |
| Product Dimensions | 2.39 x 8.89 x 8.94 cm; 235.87 g |
| Item model number | E3.68 |
| Manufacturer Part Number | E3.68 |
| Position | Front, Rear |
| Manufacturer | E3 Spark Plugs |
| Country of Origin | USA |
| Item Weight | 236 g |
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