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Accel Copper Core Spark Plugs


Accel Spark Plugs
Accel Copper Core Spark Plugs

Since the mid 1980's, ACCEL"s U-Groove Spark plugs have set the standard for High Performance Spark Plugs. ACCEL Engineers developed and patented the U-Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air/fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, ACCEL is moving away from the U-Groove construction to the familiar "conventional" style ground electrode. In addition, the upper insulator will now be white instead of yellow, and available in convenient 4-packs.
Bottom line... This one-piece construction spark plug with conventional ground electrode provides exceptional performance and value by producing:

  • Hotter Spark/Faster Burn Rate for more power at high rpms
  • Improved Throttle Response, fuel economy, and reduce fouling
  • Reduced Mis-fires
  • Purified Alumina insulator to prevent arcing
  • Machine-rolled threads to protect heads

    Note: The higher the Part Number, the hotter the plug. Example: 111-0111-4 is the coolest plug and 111-0116-4 is the hottest in that specific style spark plug.

    Click Here for Accel Spark Plug Cross Reference


  • 29 Products
    12mm Thread, 3/4'' Reach, 12mm Hex, Gasket Seat - Non-Projected Tip

    111-0882-4
    Copper Core Resistor Plug, Motorcycle Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Order Today Ships 10/30/14
    14mm Thread, .375'' Reach, 13/16'' Hex, Gasket Seat - Projected Tip

    111-0437-4
    Resistor Race Plug, 4 Pkg
    $15.99
    Ships
    14mm Thread, .460'' Reach, 5/8'' Hex, Tapered Seat - Non-Projected Tip

    111-0262-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $13.99
    To order this item contact Customer Service at 1-800-345-4545.

    111-0566-4
    Resistor Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships
    14mm Thread, .460'' Reach, 5/8'' Hex, Tapered Seat - Projected Tip

    111-0272-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0274-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $13.99
    Ships

    111-0276-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0576-4
    Resistor Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0586-4
    Ressistor Race Plug, .060'' Pre-Gapped 576 Plug, 4 Pkg
    $15.99
    Ships
    14mm Thread, .708'' Reach, 5/8'' Hex, Tapered Seat - Projected Tip

    111-0514-4
    Resistor Race Plug, Ford Full Thread, .044'' Nominal Gap, 4 Pkg
    $13.99
    Ships

    111-0516-4
    Resistor Race Plug, Ford Full Thread, .044'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0524-4
    Copper Core Resistor Plug, .060'' Nominal Gap, 4 Pkg
    $15.99
    Order Today Ships 10/30/14

    111-0526-4
    Resistor Race Plug, 4 Pkg
    $13.99
    Ships
    14mm Thread, 3/4'' Reach, 13/16'' Hex, Gasket Seat - Non-Projected Tip

    111-0141-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $13.99
    To order this item contact Customer Service at 1-800-345-4545.

    111-0142-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0143-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships
    14mm Thread, 3/4'' Reach, 13/16'' Hex, Gasket Seat - Projected Tip

    111-0114-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0116-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0494-4
    Copper Core Resistor Plug, .035'' Nominal Gap, 4 Pkg.
    $15.99
    Ships
    14mm Thread, 3/4'' Reach, 5/8'' Hex, Gasket Seat - Non-Projected Tip

    111-0761-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $19.99
    To order this item contact Customer Service at 1-800-345-4545.
    14mm Thread, 3/4'' Reach, 5/8'' Hex, Gasket Seat - Partial Projected Tip

    111-0763-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $19.99
    To order this item contact Customer Service at 1-800-345-4545.

    111-0765-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships
    14mm Thread, 3/4'' Reach, 5/8'' Hex, Gasket Seat - Projected Tip

    111-0416-4
    Resistor Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0736-4
    Resistor Race Plug, .035'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0784-4
    ISO Resistor Plug, .044'' Nominal Gap, 4 Pkg
    $15.99
    Ships

    111-0786-4
    Resistor Race Plug, 4 Pkg
    $15.99
    Ships
    14mm Thread, 3/8'' Reach, 13/16'' Hex, Gasket Seat - Projected Tip

    111-0134-4
    Standard Race Plug, .035'' Nominal Gap, 4 Pkg
    $13.99
    Ships

    111-0137-4
    Standard Race Plug, 4 Pkg
    $15.99
    Ships
    18mm Thread, .460'' Reach, 13/16'' Hex, Tapered Seat - Projected Tip

    111-0375-4
    Standard Race Plug, 4 Pkg
    $15.99
    Ships

    29 Products