












💥 Ignite power, efficiency, and eco-conscious driving in one spark!
The E3 Spark Plugs E3.74 feature patented DiamondFire technology that enhances combustion for up to 12% more horsepower and 13% better fuel economy. Designed with a corrosion-resistant nickel-plated shell and high-strength ceramic insulator, these plugs ensure durability and consistent ignition. Compatible with a wide range of vehicles, they reduce emissions and carbon buildup while delivering faster startups and improved throttle response, backed by a 5-year/100,000-mile warranty.
| Brand | E3 |
| Core Material | Copper |
| Thread Size | 14 millimeters |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car, Motorcycle, Truck, Van |
| Global Trade Identification Number | 00894489000749 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 894489000749 |
| OEM Part Number | E3.74 |
| Manufacturer | E3 Spark Plugs |
| Model | E3.74 |
| Item Weight | 0.32 ounces |
| Product Dimensions | 3.5 x 0.75 x 0.75 inches |
| Item model number | E3.74 |
| Exterior | Chrome |
| Manufacturer Part Number | E3.74 |
Trustpilot
1 month ago
1 week ago
2 weeks ago
5 days ago