FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20,000 Prize Drawing! Enter Now>

Find for your Mustang

Accel HP Copper Spark Plugs; Stock Heat Range (15-19 EcoBoost Mustang)Find parts that fit my vehicle

Item 465036
Product Image
$0.00
53 Reviews
Our Price

$41.27 set of 6

Out of Stock

Ship to: 45402
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

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

      Features

      • Accel HP Copper Spark Plugs
      • Stock Heat Range
      • Polished Chrome Finish
      • Better Conductor than Iridium or Platinum Plugs
      • Gapable
      • Machine-Rolled Threads Improve Thread Engagement
      • Direct Replacement
      • Comes in Sets of 6
      • Fits 2015-2019 EcoBoost Ford Mustang Models

      Description

      Ignite Maximum Performance. The Accel HP Copper Spark Plugs are engineered to provide dependable ignition performance and enhanced combustion efficiency in your 2015–2019 EcoBoost Ford Mustang. These spark plugs are ideal for stock and lightly modified engines, delivering reliable firing and smoother throttle response across various driving conditions.

      Construction and Appearance. Finished in polished chrome, these spark plugs are built with a high-performance copper core that conducts electricity better than iridium or platinum alternatives. They feature machine-rolled threads for improved engagement and sealing within the cylinder head. Designed with a stock heat range, they’re both gapable and durable, making them suitable for performance enthusiasts seeking OE-level compatibility with upgraded responsiveness.

      Installation. These plugs are direct replacements for your factory spark plugs and can be installed using basic hand tools. Their versatile design ensures a secure fit in EcoBoost engines, with the option to adjust the gap to meet specific tuning or performance requirements. Ideal for both DIY installations and professional service.

      Application. These Accel HP Copper Spark Plugs fit 2015–2019 EcoBoost Ford Mustang Models. They’re a smart upgrade for drivers looking to improve ignition consistency, reduce misfires, and get more out of their turbocharged engine setup.

      Accel 578-6

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (6) Spark Plugs
      4.9

      Customer Reviews (53)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • EcoBoost - 15, 16, 17, 18, 19