⚡ Ignite your classic ride with power, efficiency, and eco-edge!
The E3.46 Premium Spark Plug features patented DiamondFIRE side-wire technology that enhances combustion efficiency, delivering up to 12% more power and 13% better fuel economy. Designed for domestic vehicles from the 60s to early 90s, it reduces emissions and carbon buildup while ensuring long-lasting durability with a Yttrium-enhanced alloy and a 5-year/100,000-mile warranty.
| Brand | E3 |
| Core Material | Copper |
| Gap Size | 0.04 Inches |
| Thread Size | 14mm |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00894489000473, 00894489000466 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 894489000466 759173601957 894489000473 |
| OEM Part Number | E3.46 |
| Manufacturer | E3 Spark Plugs |
| Model | E3.46 |
| Item Weight | 0.8 ounces |
| Product Dimensions | 5.85 x 1.65 x 1.45 inches |
| Country of Origin | China |
| Item model number | E3.46 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | E3.46 |
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