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Autolite AR3910X Spark Plug

Autolite AR3910X Spark Plug

PART #:

22735
Your Price:$5.65
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Autolite Racing High-Performance Spark Plug
  • Briggs LO206 Legal Spark Plug
  • Replacement racing spark plug used by many professional car drivers
  • Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
  • Contains an Yttrium-enhanced alloy to enable up to 8% reduction in sidewire temperature for improved durability and less pre-ignition
  • Features cut back ground electrode for improved ignitability of flame kernel
  • Coated in an anti-corrosive nickel plating to prevent rusting

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