NGK Spark Plug #6669/10 Solid .018" Gap - 2-BR9ECS-5

Spark Plug #6669/10 Solid .018" Gap

Featuring a 98% pure copper core and high-grade alumina silicate ceramic for improved throttle response, service life and performance.

Features:

• Cold-rolled threads
• Trivalent plating
• Specialized ground electrode designs