

💥 Ignite your engine’s full potential with DiamondFIRE innovation!
The E3.102 Premium Racing Spark Plug features patented DiamondFIRE technology with a unique dual-leg ground electrode and edge-to-edge spark path, designed to enhance combustion efficiency, boost cylinder pressure, and deliver smoother acceleration. With a 14mm thread and 0.75" reach, it’s engineered for high-performance racing applications, ensuring quicker starts and reliable operation under demanding conditions.
| Brand | E3 |
| Core Material | Copper |
| Gap Size | 0.03 Millimeters |
| Thread Size | 14mm |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | street-cruiser-motorcycles, UTV, all-terrain-vehicles |
| Global Trade Identification Number | 00894489000336, 00853547004891 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 894489000336 853547004891 |
| OEM Part Number | E3.102 |
| Manufacturer | E3 Spark Plugs |
| Model | E3.102 |
| Item Weight | 2.4 ounces |
| Product Dimensions | 1 x 4 x 6 inches |
| Item model number | E3.102 |
| Exterior | Machined |
| Manufacturer Part Number | E3.102 |
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