

💥 Ignite Efficiency, Drive with Confidence!
The E3.48 Premium Spark Plug features patented DiamondFIRE technology with a 14mm, 0.750" reach and gasket seat, engineered to enhance engine power by up to 12%, improve fuel economy by up to 13%, and reduce emissions. Designed for broad domestic vehicle compatibility, it delivers long-lasting performance backed by a 5-year/100,000-mile warranty, making it the smart upgrade for professionals seeking reliable, eco-conscious engine efficiency.
| Manufacturer | E3 Spark Plugs |
| Brand | E3 |
| Model | E3.48 |
| Product Dimensions | 15.49 x 10.41 x 2.03 cm; 45.36 g |
| Item model number | E3.48 |
| Exterior | Machined |
| Manufacturer part number | E3.48 |
| OEM Part Number | E3.48 |
| Position | Front, Rear |
| Item Weight | 45.4 g |
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