For your small engine equipment to operate efficiently under demanding conditions, it needs the right spark plug. Autolite® Small Engine spark plugs are designed to meet the needs of your mower, tractor, chainsaw, snowblower, leaf blower, and more; ensuring that your outdoor equipment continues to operate and meet expectations all year long.


Its specially engineered high nickel alloy center and ground electrode provides extended life
Its multi-rib ceramic insulator reduces danger of flash-over while its copper-glass seal bonds the center electrode and terminal post, providing a gas-tight internal seal
Its cold-formed steel shell precision rolled threads provide for greater durability and reduced wear




Its specially engineered high nickel alloy center and ground electrode provides extended life
Its multi-rib ceramic insulator reduces danger of flash-over while its copper-glass seal bonds the center electrode and terminal post, providing a gas-tight internal seal
Its cold-formed steel shell precision rolled threads provide for greater durability and reduced wear