ACCEL - 2418 - U-Groove Spark Plugs - '86-'21 XL/'99-'17 Twin Cam

ACCEL

ACCEL - 2418 - U-Groove Spark Plugs - '86-'21 XL/'99-'17 Twin Cam

$33.95
In Stock
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MPN:
2418
Condition:
New
Weight:
0.21 LBS
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Features

  • ACCEL C-Cut Copper Spark Plugs creates a considerably hotter spark that lets the flame expand more rapidly in the combustion chamber
  • Allows spark to expand directly above the midpoint of the electrode core – preventing the spark from being shrouded by the ground strap
  • Gives the flame an unblocked area to grow – creates a larger flame front for a more complete burn
  • Reduces excess heat absorption of the electrode and ground strap, also known as the “quenching effect”, which leads to misfiring, rough idle and overall poor performance
  • Produces a larger spark nucleus without having to increase the spark gap
  • Creates a more complete burn of the air-fuel mixture resulting in increased performance, improved throttle response, greater fuel efficiency and reduced emissions
  • Manufacturer Part Number: 2418


    • Specs

  • Type: High Performance Copper Core Spark Plug
  • Product Type: Spark Plugs
  • Category Type: Lights & Electrical
  • Riding Style: V-Twin
  • Class: Spark Plugs & Components
  • Sub Class: Spark Plugs

    • Frequently Asked Questions - ACCEL - 2418 - U-Groove Spark Plugs - '86-'21 XL/'99-'17 Twin Cam

    General info
    How do I know if this part fits my vehicle?

    Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.

    What does it mean if a product is listed as universal fit?

    Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.

    Where can I find installation instructions for this product?

    General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.

    What if I have more questions about this product?

    Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.

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