NGK (4218-4PK Iridium IX Spark Plug, (Box of 4)
Product details
| Management number | 214135616 | Release Date | 2026/04/12 | List Price | $15.79 | Model Number | 214135616 | ||
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| Category | |||||||||
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling. The 0. 6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevent flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Trivalent metal plating - superior anti-corrosion and anti-seizing properties.
- Package Dimensions: 3.43 L x 0.89 H x 0.98 W (inches)
- Package Weight : 0.07 pounds
- Made in Japan
- Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
| Brand Name | NGK |
|---|---|
| Unit Count | 4.0 Count |
| Item Weight | 1.12 ounces |
| Thread Size | 8mm |
| Manufacturer | NGK |
| Model Number | CR8EIX 4218 |
| Core Material | Platinum |
| Item Type Name | Iridium Ix Spark Plug |
| Top Material Type | Metal |
| Automotive Fit Type | Vehicle Specific Fit |
| Included Components | Automotive accessories, Underwood parts, Performance Parts |
| Manufacturer Part Number | CR8EIX |
| OEM Equivalent Part Number | 297 921 |
| Compatible with Vehicle Type | Car, Truck |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Global Trade Identification Number | 00087295042182 |
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