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Ford Motorcraft OEM Spark Plugs (08-10 GT)

Item 52925
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$79.99

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Ship to: Ashburn - 20149
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      Product Information

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

      Features

      • Direct OEM Replacement
      • Copper Core with Platinum Tip
      • Motorcraft Part# SP-509
      • Fits 2008-2010 GT'a w/ Brown Coil Boots
      • Sold as a Set of 8

      Description

      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 platinum tip to assure a strong spark to keep your stang running at it's peak efficiency.

      Application. This set of eight (8) Ford Motorcraft OEM Spark Plugs are specifically designed as a direct fit replacement for the 2008 to 2010 GT Mustangs equipped with

      Brown coil boots only.

      Fitment: 2008 2009 2010 Details

      MPN# SP-509

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

      4.6

      Customer Reviews (13)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 13 customers

      Installation Time: Afternoon





      • March 11, 2019

        5 2008 Bullitt - Triple3 Installation Time: Afternoon

        Just what I needed

        I noticed some rough idle (but no codes) and I decided it must be the plugs. I had installled some NKG 0-degree plugs but thought I didn’t need to gap. When I pulled them they were at .030”. These came in with no damage, but all gaps were out of spec for my ‘09. (.040” rather than .052” - .056” according to AM) Once installed my idle improved significantly.

        Helpful (0)
      • July 12, 2018

        5 2009 GT - JP Installation Time: Afternoon

        OEM correct

        My 09 is modified just short of forced induction so I stayed with OEM replacements. They're exactly the same as original. Something I found odd was it said on the box that they are not gappable. What? Why not? They're just spark plugs. They were pre-gapped at just .035. So after chatting with AM tech, I gapped them anyway. All is good. At 66,000 miles it needed them. Taking my time following AM instructions it would have taken about 2 hours but the porcelain on one of the old ones cracked and that doubled the time running to the store to get some tools to clear the porcelain bits from the hole before removal.

        Helpful (6)
      • May 05, 2017

        5 2010 GT - MichaelN Installation Time: Afternoon

        Do what they're supposed to.

        Direct motorcraft replacement. High quality as always. Just rolled over a hundred thousand so I swapped my plugs and my car is now running perfectly. Thanks AM

        Helpful (8)
      • August 22, 2014

        5 2009 GT - KrisB Installation Time: Afternoon

        Perfect OEM Replacement

        Changed mine out at a little over 30,000 miles on my 2009 GT, perfect fit and no issues. Only took me about 2 hours, and much of that was spent waiting on the lubricants to soak in.

        Helpful (6)
      • February 21, 2014

        1 2010 GT - ICEE Installation Time: Afternoon

        Not a great buy

        I installed these on my 2010 GT and had cylinder #5 misfire then after checking the spark plug I noticed the white ceramic part was cracked, replaced with a new one from the store and had two more spark plugs crack after that as well, the quality of this product was not what I expected, took all of them out and placed my old ones back in, no problems.

        Helpful (8)
      • January 24, 2014

        4 2010 GT - rustang78 Installation Time: Less than 1 Hour

        Great part!

        These ford motorcraft spark plugs are a great bang for the buck! If you feel that your car does not want to turn on as it should, then I highly recommend these spark plugs.

        Helpful (6)
      • May 17, 2013

        5 2010 GT - Ramiro Installation Time: Weekend

        Works great

        I recommend this item. You can tell the differences .thanks AM

        Helpful (8)
      • September 04, 2012

        5 2010 GT - Zain Installation Time: Afternoon

        OEM Spark Plugs

        Great price and definitely felt my car run better after installation.

        Helpful (8)
      • April 04, 2012

        5 2008 GT - BigDaddy1 Installation Time: Less than 1 Hour

        Great pricing

        For some reason no local parts store carried OEM plugs for my 08 GT. One store had NGK had $27 per plug. Great pricing and AM has the best customer service ever.

        Helpful (8)
      • March 24, 2012

        5 2010 GT - johnr Installation Time: Afternoon

        all you need

        Don't waste money on autolites you will regret it. These plugs are perfect for any stock or semi modified mustang.

        Helpful (8)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Will this fit my 2006 gt?

      • Unfortunately these spark plugs will not fit the 05-07 Mustang GT models. They will only fit the 2008-2010 Mustang GT.

      Helpful (0)

      Do these OEM Spark plugs come pre gapped?

      • These would come pre-gapped however we do recommenddouble checking the gap when you get them. 

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Spark Plugs

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 08, 09
      • GT - 08, 09, 10

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