Four Accel Spark Plugs for Harley-Davidson Shovelhead and Evolution engines, from the Accel brand, are displayed in two pairs on a white background, showing noticeable differences in their metal tips.
Four Accel Spark Plugs for Harley-Davidson Shovelhead and Evolution engines, from the Accel brand, are displayed in two pairs on a white background, showing noticeable differences in their metal tips.
Four Accel Spark Plugs for Harley-Davidson Shovelhead and Evolution engines, from the Accel brand, are displayed in two pairs on a white background, showing noticeable differences in their metal tips.

Accel Spark Plugs for for Harley-Davidson Shovelhead and Evolution

Sale price$30.95

SKU: 108-0251

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Accel Spark Plugs for for Harley-Davidson Shovelhead and Big Twin Evolution

Keep your Harley firing on all cylinders with Accel spark plugs.

  • Consistent, reliable spark
    • Strong, reliable spark makes for smooth idling and dependable starts
  • Sold as a set of two
  • Choice of plug type
    • Copper
      • Most affordable, coolest-running, and most affordable
      • Patented U-shaped ground electrode that produces a wide, hot spark to ignite standard or high compression engines
      • Sintered alumina heavy-duty five rib insulator eliminates flashover and overheating
    • Platinum
      • More durable and maintains proper gap longer than nickel-alloy copper-core plugs
  • Replacing plugs is a standard service on the the recommended service schedule and an easy, fast way to keep your bike in a top state of tune, reducing wear on the ignition and starting systems

Accel's a performance name you likely know. Their prowess with vehicle ignition systems is legendary. No matter what plug construction you choose, it's hard to go wrong with Accel lighting the fire in your bike.

  • 1975-1998 Harley-Davidson Big Twin
  • For Shovelheads requiring long-reach plugs only
  • 108-0249 Platinum; replaces 274-0164, Y2410P
  • 108-0251 Copper Core/Nickel; replaces 274-0162, 2410-A, 5R6A, 32328-97, 32311-83

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