Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Resists fouling
Superior corrosion resistance
Dependable and proven performance
Champion
Copper Plus
1
940-1
7115512
Spark Plug
N
Copper Plus
Ryobi Trimmers #790R (Ace# 7106479) and #825R (Ace