Spark Plug
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Motorcraft Spark Plug

Part No. SP-515 Warranty Details  

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REVIEW SNAPSHOT®

by PowerReviews
MotorcraftSpark Plug
 
4.3

(based on 15 reviews)

Ratings Distribution

  • 5 Stars

     

    (9)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Improves engine efficiency (10)
  • Increases power (6)
  • Durable (5)
  • Easy to install (3)
  • Lightweight (3)

Cons

  • Difficult to install (5)

Best Uses

  • Replacement (10)
  • Everyday driving (8)
    • Reviewer Profile:
    • Truck enthusiast (7), Auto enthusiast (5), Casual driver (4), Mechanic (4)

Most Liked Positive Review

 

Read this before replacing plugs!

These plugs are a faulty design as carbon builds up on the shank and breaks off. Running carburetor cleaner through several tanks of gas will remove carbon build-up. Plugs are easily removed after carbon...Read complete review

These plugs are a faulty design as carbon builds up on the shank and breaks off. Running carburetor cleaner through several tanks of gas will remove carbon build-up. Plugs are easily removed after carbon is removed. I had the first two plugs break off, stopped and drove several tanks of cleaner through and the next six came out easy. Have since used this method twice with out problems. Also, I had what sounded like a loud valve tick, it was the spark plug ticking as the end moved back and forth with each compression stroke. Drove 30,000 miles with the tick before the plug failed catastrophically. What a nice surprise to fix a $2000 head rebuild with a [$] spark plug.

VS

Most Liked Negative Review

 

Time will tell

These sparkplugs were purchased to replace 2006 Ford F 150 original plugs which can break off & create a major problem.

These sparkplugs were purchased to replace 2006 Ford F 150 original plugs which can break off & create a major problem.

Reviewed by 15 customers

Displaying reviews 1-10

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3.0

I would use this product again

By 

from Hiram Georgia

Verified Buyer

Comments about Motorcraft Spark Plug:

Difficult to install

Comment on this reviewHelp Icon(earn points)

 
5.0

Motorcraft Plugs

By 

from Alberta, VA

About Me Mechanic

Verified Buyer

Pros

  • Durable
  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

  • None

Best Uses

  • Everyday Driving
  • Replacement

Comments about Motorcraft Spark Plug:

These plugs are great for replacement in a 5.4. I like using OEM products when I can. I would recommend these plugs to anyone.

Comment on this reviewHelp Icon(earn points)

(7 of 12 customers found this review helpful)

 
5.0

2007 ford f150 5.4

By 

from westminster, md

About Me Auto Enthusiast, Truck Enthusiast

Pros

  • Improves Engine Efficiency
  • Increases Power

Cons

    Best Uses

    • Everyday Driving
    • Replacement
    • Restoration

    Comments about Motorcraft Spark Plug:

    I had the light throttle bucking that felt like a transmission problem. These are the improved design that won't break. The original equipment plugs can break, and I did break one. I used the lisle tool to remove the broken piece, which was a cake walk. 2.5 hours total to change the 8 plugs including removing the broken plug, and removing and re-installing the computer for improved access to the passengers side plugs. I recommend the 9/16 spark plug wrench as well. My drive-ability problems are gone! Great price as well!

    Comment on this reviewHelp Icon(earn points)

    (6 of 13 customers found this review helpful)

     
    3.0

    Time will tell

    By 

    from Pittsburgh

    About Me Auto Enthusiast, Casual Driver, Truck Enthusiast

    Verified Buyer
    Helpful Reviewer

    Pros

    • Improves Engine Efficiency

    Cons

    • Difficult To Install

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Motorcraft Spark Plug:

    These sparkplugs were purchased to replace 2006 Ford F 150 original plugs which can break off & create a major problem.

    Comment on this reviewHelp Icon(earn points)

    (7 of 15 customers found this review helpful)

     
    5.0

    Great value

    By 

    from DC Area

    About Me Auto Enthusiast

    Verified Buyer
    Helpful Reviewer

    Pros

    • Lightweight

    Cons

    • Difficult To Install

    Best Uses

    • Replacement

    Comments about Motorcraft Spark Plug:

    Best place to purchase, great price

    Comment on this reviewHelp Icon(earn points)

    (11 of 19 customers found this review helpful)

     
    5.0

    oem

    By 

    from apex nc

    About Me Casual Driver, Mechanic, Truck Enthusiast

    Verified Buyer
    Level 2

    Pros

      Cons

        Best Uses

        • Everyday Driving
        • Replacement

        Comments about Motorcraft Spark Plug:

        oem replacement - make sure you get the extract tool if you are replacing spark plugs on 5.4L

        Comment on this reviewHelp Icon(earn points)

        (7 of 15 customers found this review helpful)

         
        5.0

        great service

        By 

        from iron city, ga.

        Verified Buyer
        Helpful Reviewer

        Pros

        • Durable
        • Improves Engine Efficiency
        • Increases Power
        • Lightweight

        Cons

          Best Uses

            Comments about Motorcraft Spark Plug:

            quick service

            Comment on this reviewHelp Icon(earn points)

            (8 of 18 customers found this review helpful)

             
            5.0

            Motorcraft Spark Plugs

            By 

            from Birmingham, AL

            About Me Casual Driver

            Verified Buyer
            Helpful Reviewer

            Pros

            • Durable
            • Easy To Install
            • Improves Engine Efficiency
            • Increases Power
            • Lightweight

            Cons

              Best Uses

              • Everyday Driving
              • Performance Driving
              • Racing
              • Replacement
              • Restoration

              Comments about Motorcraft Spark Plug:

              Best spark plugs for Ford engines! Other brands pale in comparison.

              Comment on this reviewHelp Icon(earn points)

              (12 of 20 customers found this review helpful)

               
              4.0

              Wasnt fun but got it done

              By 

              from Plainfield, Connecticut

              About Me Auto Enthusiast, Casual Driver, Mechanic, Truck Enthusiast

              Verified Buyer
              Level 2

              Pros

              • Improves Engine Efficiency

              Cons

              • Difficult To Install
              • Stupid Design

              Best Uses

              • Everyday Driving
              • Replacement

              Comments about Motorcraft Spark Plug:

              Definitely don't forget copper anti-sieze for the plugs!
              And Lisle Broken Spark Plug Remover for Ford Triton 3 Valve Engines part number 65600

              Comment on this reviewHelp Icon(earn points)

              (8 of 15 customers found this review helpful)

               
              5.0

              Motorcraft, hard to beat

              By 

              from Los Angeles, CA

              About Me Truck Enthusiast

              Verified Buyer
              Helpful Reviewer

              Pros

              • Durable
              • Improves Engine Efficiency

              Cons

                Best Uses

                • Everyday Driving
                • Replacement

                Comments about Motorcraft Spark Plug:

                Fast shipping and a great price

                Comment on this reviewHelp Icon(earn points)

                Displaying reviews 1-10

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                Do you have questions about this product?(earn points for answers!)

                 

                Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

                12 Questions | 12 Answers
                Displaying questions 1-10Previous | Next »
                • Q:

                  How long does it take to replace the spark plugs
                  Asked on 9/10/2015 by Pee from Buford, ga

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi! It depends upon the skill level of the person performing the operation. For help with your project, I recommend purchasing a Haynes or Chilton repair manual specifically for your vehicle. This should be able to assist you further into detail on how to repair or replace specific parts.

                    Answered on 9/10/2015 by Solomon
                • Q:

                  Is this price listed for 8 plugs
                  Asked on 3/5/2015 by none from Elizabeth City NC

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I'm glad to assist you! This Motorcraft Spark Plug - Part No. SP-515 is sold individually.

                    Answered on 3/5/2015 by Solomon
                • Q:

                  What size socket do I need for this spark plug?
                  Asked on 2/7/2015 by Ed from Elizabethtown, KY

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Ed, I'm happy to answer you! This spark plug #SP-515 takes a 9/16 inch socket.

                    Answered on 2/8/2015 by Solomon
                • Q:

                  Will this spark plug separate like the factory installed plugs, or is it a one piece type spark plug?
                  Asked on 11/26/2014 by tom

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Tom, glad to assist you! This is a two-piece plug.

                    Answered on 11/27/2014 by Steve from AAP
                • Q:

                  what is the procedure to use to minimize the spark plugs from breaking, and how can they be removed if broken?
                  Asked on 6/19/2014 by Alex

                  1 answer

                • Q:

                  I have a 2004 f150 p/u with the 5.4 triton 3v what is the oe spark plug that fit this eng
                  Asked on 3/7/2014 by johnlo from mobile ala

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Johnlo, glad to assist you! This spark plug is an exact fit for your 2004 Ford F-150 Pickup 5.4L.

                    Answered on 3/8/2014 by Steve from AAP
                • Q:

                  Do these SP515 plugs come pre-gap'd at .45 for the 2008 Ford Expedition? Can you email me the extraction process from the Ford TSB? Thank you
                  Asked on 2/24/2014 by Hal

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Hi Hal, great question! This spark plug is an exact fit for your 2008 Ford Expedition Limited and is pre-gapped to 0.045". The spark plug removal procedure from Ford TSB for your vehicle has been sent to the email address provided for your kind reference.

                    Answered on 2/26/2014 by Vincent from AAP
                • Q:

                  will this work on an o7 3v 5.4 flex fuel f-150
                  Asked on 2/2/2014 by Reb

                  1 answer

                • Q:

                  How many do I need for my 2005 F150 FX4? I know it doesn't have plug wires, because I have replaced one before, but I forgot the name of them... Do I need to replace them also, or is it ok just to change the plugs?
                  Asked on 10/2/2012 by Jody from WV

                  1 answer

                  • CUSTOMER CARE

                    A:

                    You would need eight spark plugs for your 2005 Ford F150 FX4. If your ignition wires are good, it does not need replacement while replacing the spark plugs. This Motorcraft Spark Plug - part# SP515 is an exact fit for your 2005 Ford F-150 FX4. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                    Answered on 10/3/2012 by Vincent from AAP
                • Q:

                  how do i keep from beaking the plugs off,and if the break off are the hard to get out
                  Asked on 8/21/2012 by Ernie from bedford ky

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Ford has developed a special procedure to prevent the plugs from breaking while removing them and have released a TSB that deal with the correct way to do it. The required information has been sent to the email address provided. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                    Answered on 8/21/2012 by Vincent from AAP
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