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Xtreme Sport Spark Plug

$12.95

PART NUMBER: 21030415

RMM PART: 2103-0415

BRAND: AUTOLITE

NC NY TX WI NV
0 0 0 20+ 0

21030415,2103-0415,AUTOLITE

20 in stock

SKU: XS3924 Category:
  • More focused ignition to prevent fouling than leading standard plug
  • .6mm finewire design with Sport V-trim ground electrode engineered to offer improved ignitability and durability over a standard plug
  • Up to 26% quicker starts than leading standard plug
  • More horsepower and better fuel efficiency than standard plug
  • Meets or exceeds OEM design
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