⚡ Ignite your engine’s true potential with DiamondFIRE brilliance!
The E3.66 Premium Spark Plug features patented DiamondFIRE technology with a unique side-wire electrode design that enhances combustion efficiency, boosts power, improves fuel economy, and reduces emissions. Engineered with a colder heat range and Yttrium alloy for durability and performance, it fits Hemi engines perfectly with a 14mm thread and 1.000" reach. Backed by a 5-year/100,000-mile warranty, it’s a reliable upgrade for cleaner, more powerful driving.
| Brand | E3 |
| Core Material | Copper |
| Gap Size | 0.04 Inches |
| Thread Size | 0.546 |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00894489000664 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 894489000664 |
| OEM Part Number | E3.66 |
| Manufacturer | E3 Spark Plugs |
| Model | E3.66 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 6.55 x 1.7 x 1.45 inches |
| Country of Origin | China |
| Item model number | E3.66 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | E3.66 |
ترست بايلوت
منذ شهرين
منذ أسبوع
