Accel® 579/579C1
Accel® 579/579C1
Accel® 579 - High Performance Copper Spark Plug (Coyote V8)


Accel® (11-23) Ford Coyote/Raptor Copper Spark Plug

Regular price$19.95
Shipping calculated at checkout.
Heat Range
  • In stock, ready to ship
  • Question? Call us at (888) 257-1077 🏁
  • Free Shipping USA (Exc. HI, AK, PR)
  • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Compatible: (5.0L/6.2L)

    2011 - 2022 Ford F-150 

    2011 - 2022 Ford Mustang 

    2011 - 2014 Ford SVT Raptor


    This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it is a direct or consolidated replacement part.

    The following vehicles are considered Emissions Controlled Vehicles:

    • 1966 and newer U.S. manufactured California Certified vehicles
    • 1968 and newer U.S. manufactured Federally Certified vehicles
    • 1968 and newer Foreign manufactured vehicle




    ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
    • The Copper core is a better conductor than Iridium or Platinum plugs
    • Copper dissipates heat much better than other materials
    • "C" - Cut Design un-shrouds the spark kernel for a better burn
    • Unlike Iridium or Platinum plugs, the ACCEL HP plugs are gapable
    • Machine rolled threads for precise thread engagement
    • Stock Heat Range
    • Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver!


    Application 2011 & UP Ford 5.0L, 6.2L
    Brand ACCEL
    Emission Code 2
    GAP .045"
    Heat Range Stock
    Hex Size 5/8"
    Length Standard
    Product Type Spark Plug
    Projected Tip Yes
    Qty 1
    Reach 1"
    Resistor Yes
    Seat Type Tapered
    Style Copper Core
    Thread Pitch 1.25mm
    Thread Size 14mm
    Torque Specification 7.2-14.5 lb.ft.
    Part Number 579