The NGK 4772 Iridium IX Spark Plug - DR9EIX is designed for performance enthusiasts, featuring a fine wire center electrode for durability and stable sparks. It includes trivalent metal plating for anti-corrosion, corrugated ribs to prevent flashover, and a ceramic insulator for superior heat transfer.
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The NGK 4772 Iridium IX Spark Plug - DR9EIX is tailored for the performance enthusiast, delivering high durability and consistent spark stability. Its fine wire center electrode, made from iridium alloy with an extremely high melting point, is ideal for modern high-tech, high-performance engines. The spark plug boasts trivalent metal plating for superior anti-corrosion and anti-seizing properties, while the corrugated ribs prevent flashover. It is equipped with a pure alumina silicate ceramic insulator for enhanced strength and better heat transfer, along with a copper core that aids in heat removal. Additionally, the triple seals prevent leakage, ensuring reliable and efficient engine performance.
Part number: DR9EIX
Centre Electrode Material: | Iridium |
Seat Type: | Gasket |
Thread Diameter (mm): | 12 |
Thread Pitch (mm): | 1.25 |
Hex (mm): | 18 |
Reach (mm): | 19 |
Resistor / Non-Resistor: | Resistor |
Gap (mm): | 0.8 |
NGK 4772 Iridium IX Spark Plug - DR9EIX
$39.99
Added to Your Cart
Product Availability by Store Location
Hours