Autolite Racing Spark Plugs
Regular price $6.40
Regular price $8.67 Sale price $6.40
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The Autolite Racing AR3910X spark plug is the spec plug for the Briggs & Stratton Racing LO206 engine.

  • Designed specifically for racing applications
  • New cooler running sidewire providing improved durability and less risk of pre-ignition
  • Anti-corrosive nickel plating
  • Required plug for LO206