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Accel HP Copper Spark Plugs; 2 Ranges Colder; 4-Pack (15-23 Mustang EcoBoost)

Item 409201
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Market Price $25.99 You Save 14% ($3.60)
Our Price

$22.39 (set of 4)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Spark Plugs
      • Potent Energy Discharge
      • Reactive Copper End and Core
      • Amazing 12,000 Maximum Voltage
      • Insulating Steel Casing
      • Purchased in Packs of 4
      • Limited 1-Year Warranty
      • Basic Installation
      • Fits All 2015-2023 Mustang EcoBoost Models


      Potent Energy Discharge. Get your combustion assembly functioning at full potential with the Accel HP Spark Plugs; Copper; 2 Ranges Colder; 4-Pack. These premium spark plugs deliver quick combustion and efficient ignition sequencing for minimized fuel spoilage and greater throttle response. These spark plugs feature a highly receptive copper core protected by an insulating steel case that helps amplifies their spark and energy output.

      Warranty. This product comes with a 1-year limited manufacturer warranty from the date of purchase that covers any manufacturer flaws or damages prior to installation. Some limitations may apply to this warranty.

      Installation. This product does not require professional installation and would take roughly 30 minutes to mount.

      Application. This Accel HP Spark Plugs; Copper; 2 Ranges Colder; 4-Pack fits all 2015-2023 Mustang EcoBoost models.



      Accel 578C2-4

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (4) Spark Plugs

      Customer Reviews (31)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23
        • GT - 23
        • Mach 1 - 23