The NGK 5531 Nickel Spark Plug - DPR6EA-9 is engineered to provide extended lifespan and peak engine performance. Constructed to NGK's high standards, this standard plug features trivalent metal plating that ensures superior resistance to corrosion and seizing, enhancing durability in various conditions. The corrugated ribs on the plug prevent flashover, maintaining consistent spark delivery and reliable ignition. Its pure alumina silicate ceramic insulator offers excellent strength and improves heat transfer, which is crucial for maintaining optimal engine performance. The copper core aids in efficient heat dissipation, contributing to overall engine reliability. Additionally, the triple seals on the spark plug prevent leakage, ensuring long-term durability and consistent performance. Ideal for applications requiring reliable ignition and longevity, the NGK 5531 Nickel Spark Plug - DPR6EA-9 delivers trusted performance under diverse operating conditions.

Part number: DPR6EA-9