Brand New Box of 4 Genuine Autolite Spark Plugs…· Brand New Box of 4 Autolite Spark Plugs· Genuine Autolite Part # 458
Designed to meet or exceed OE designs to deliver dependable performance for all outdoor power equipment and recreational vehicles
Cold-formed steel shell and precision rolled threads
Anti-corrosive nickel plated shell
One-piece terminal post for added strength; Multi-rib insulator reduces danger of \"flash-over\"
Copper-glass, non-resistive seal bonds insulator, terminal post, and center electrode together ensures full required voltage at spark gap