The NGK 7803 Iridium IX Spark Plug DPR7EIX-9 is tailored for performance enthusiasts seeking optimal ignition performance. It incorporates a fine wire center electrode that ensures long-lasting durability and consistently stable sparks, crucial for efficient engine operation. The plug's iridium alloy composition boasts an exceptionally high melting point, perfectly suited for today's advanced high-tech engines, where temperatures and pressures demand superior spark plug materials. Additionally, trivalent metal plating enhances corrosion and seizing resistance, while corrugated ribs prevent flashover. A pure alumina silicate ceramic insulator provides robust strength and efficient heat transfer, complemented by a copper core that aids in rapid heat dissipation. With triple seals to prevent leakage, this plug not only delivers reliable ignition performance but also ensures longevity and reliability under demanding conditions.

Part number: DPR7EIX-9