NGK Standard Spark Plugs 1679 OE Nickel Alloy Copper Core

NGK Standard Spark Plugs 1679 OE Nickel Alloy Copper Core NGK Standard Spark Plugs are a trusted OE-style replacement built for dependable everyday performance. Designed with NGK’s proven technology, these spark plugs deliver the quality, durability, and consistent ignition performance drivers expect from the original equipment leader. OE-quality design for reliable factory-style performance Nickel alloy construction for long-lasting durability 98% pure copper core for excellent heat dissipation and conductivity High-grade alumina silicate ceramic insulator for superior dielectric strength Triple gasket sealing helps prevent combustion gas leakage Trivalent metal plating resists corrosion and seizing Built to handle a wide range of operating conditions, NGK Standard Spark Plugs help support smooth starts, stable combustion, and dependable engine operation. Their advanced copper core improves thermal efficiency, while the durable insulator and sealing design contribute to consistent spark performance over time. Ideal for maintenance and replacement needs, the NGK 1679 is a smart choice for drivers seeking a high-quality spark plug from a globally recognized brand.