Autolite AR3910X Spark Plug

$8.00
Out of Stock
  • Replacement racing spark plug used in Briggs Animal, Briggs LO206, 212cc Predator, or Clone engines

  • Unique, special designed shell with "X-gap" groove to run cooler and allow for improved flame kernel development

  • These plugs have 3/4-inch reach gasket seat with 14mm threads

  • Copper-glass, non-resistive seal bonds insulator, terminal post, and center electrode together ensures full required voltage at spark gap

  • Coated in an anti-corrosive nickel plating to prevent rusting

This item is currently out-of-stock, but you can still request to order. We will contact you with an estimated lead time within 1 business day.
  • Replacement racing spark plug used in Briggs Animal, Briggs LO206, 212cc Predator, or Clone engines

  • Unique, special designed shell with "X-gap" groove to run cooler and allow for improved flame kernel development

  • These plugs have 3/4-inch reach gasket seat with 14mm threads

  • Copper-glass, non-resistive seal bonds insulator, terminal post, and center electrode together ensures full required voltage at spark gap

  • Coated in an anti-corrosive nickel plating to prevent rusting