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Ford Motorcraft OEM Spark Plugs (15-20 EcoBoost)

Item 386628
Market Price $54.99 You Save 54% ($29.66)
Our Price

$25.33 (set of 4)

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    Features & Details

    • Direct OEM Replacement
    • Copper Core with Iridium Tip
    • Motorcraft Part# SP537, CYFS12Y2
    • Fits 2015-2020 EcoBoost Mustangs
    • Sold As a Set of 4
    Routine Maintenance. It is recommended to replace your old spark plugs every 30,000 to 45,000 miles as part of your Mustangs routine maintenance. Old, fouled, or damaged spark plugs can rob your Mustang of power and fuel efficiency, so replace them with a brand new set of genuine Ford Motorcraft OEM Spark Plugs to regain your pony's lost power.

    OEM Quality Materials. Ford Motorcraft Spark Plugs feature a copper core for its superior electricity conductivity and a durable iridium tip to assure a strong spark to keep your Mustang running at it's peak efficiency.

    Application. This set of four (4) Ford Motorcraft OEM Spark Plugs are specifically designed as a direct fit replacement for the 2015 to 2020 EcoBoost Mustangs equipped with the turbocharged 2.3L EcoBoost engine.

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# SP537

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (4) Spark Plugs
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (5)

        5 Top Rated Questions

        what plugs do you guys recommend with a tuned ecoboost? cooler or?

        • Hi, We recommend using OEM Spark Plugs.

        Helpful (1)

        Hi guys, are these direct replacement for my 2018 convertible Mustang Ecoboost and will they be ok to use with my Ford Calibration tune? Thanks

        • The calibration tune is only designed for the components within the kit only. Any additional parts will require a custom tune.

        Helpful (0)

        What’s the heat of this spark plugs?

        • The Ford Motorcraft OEM Spark Plugs are going to be the same heat range as factory.

        Helpful (0)

        Would it be ok to put these into a 2015 ecoboost mustang that has been upgraded. I have put in a K N air filter, Borla exhaust, and a tune.

        • These Ford Motorcraft OEM Spark Plugs are the factory replacements for the original spark plugs and would be okay with the modifications you currently have.

        Helpful (0)

        What is the GAP????????

        • These should be gapped to .028".

        Helpful (0)
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          Customer Reviews (6) Write a Review

          Overall Rating 4.7

          out of 5 stars

          • 3/5

            August 18, 2019

            Just OEM plugs nothing special

            The are good just OEM plugs nothing special nothing bad.


            Year: 2015 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            April 20, 2019

            Quality Spark Plug

            Decided to stick with OEM plugs for my ecoboost. Got a great price for a set of 4, quality product, can’t go wrong with these.


            Year: 2016 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            March 30, 2019

            OEM Ford plugs

            Plugs were delivered quickly and at a very fair price. Packaging for the plugs was in good condition, as were the plugs. For stock or for a car with a mild tune and no bolt-ons, OEM is the way to go.


            Year: 2016 Submodel: EcoBoost

            Helpful (1)

          • 5/5

            February 01, 2019

            ford motorcraft oem sparkplugs

            my car runs great with these plugs , good starts , good pull when I accelerate , they keep up with the demand .


            Year: 2016 Submodel: EcoBoost

            Helpful (1)

          • 5/5

            May 06, 2018

            Easy installation

            easy to install. Practical and affordable. Plus free shipping


            Year: 2016 Submodel: EcoBoost

            Helpful (6)

          • 5/5

            July 02, 2016

            The best

            Great customer service! On a turbo car the right plug with the right gap makes a world of a difference


            Year: 2016 Submodel: Ecoboost

            Helpful (8)