Original Equipment (O.E.) Ignition Coil
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Motorcraft Original Equipment (O.E.) Ignition Coil

Part No. DG-508 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Motorcraft Original Equipment products are designed, engineered and recommended by Ford Motor Company.

Product Features:
  • Exact same part installed at the engine assembly plant
  • Helps ensure proper engine performance, fuel consumption and radio-frequency-interference suppression
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Coil Color:Black
Maximum Voltage:35000
Peak Current:8.5 A
Primary Resistance:0.5
Primary Voltage:14.2
Secondary Resistance:5500
Voltage:35000 v

REVIEW SNAPSHOT®

by PowerReviews
MotorcraftOriginal Equipment (O.E.) Ignition Coil
 
4.1

(based on 39 reviews)

Ratings Distribution

  • 5 Stars

     

    (25)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (6)

84%

of respondents would recommend this to a friend.

Pros

  • Easy to install (23)
  • Improves engine efficiency (17)
  • Increases power (13)
  • Durable (12)

Cons

No Cons

Best Uses

  • Replacement (21)
  • Everyday driving (18)
  • Performance driving (3)
    • Was this a gift?:
    • No (4)
    • Reviewer Profile:
    • Casual driver (17), Auto enthusiast (13), Mechanic (8), Truck enthusiast (5)

Most Liked Positive Review

 

Did the job!

I had already replaced the other 7 coil on plug units and somehow missed the number 6 cylinder. Lol. I must be getting old, or something, but when my truck started to misfire...Read complete review

I had already replaced the other 7 coil on plug units and somehow missed the number 6 cylinder. Lol. I must be getting old, or something, but when my truck started to misfire once again, only 4 months after I shelled out the money to replace ALL of the coils, I got a bit depressed. What had I missed? Well, like I said, number 6 cylinder! I'm actually wondering if I threw away a brand new coil, thinking it was an old one, but let's not go there:P Anyways, once I managed to extract the old one ( a bit of a feat, because it's hidden under fuel lines and kind of inaccessible), I got the new one installed in about ten minutes. I held my breath, started up the F-150, and it ran like brand new! Holy cow! Me like! So, the coils cost a bit, but they're certainly worth every cent! !

VS

Most Liked Negative Review

 

Match it before buying...

I recommend you pull the old one off and compare them at the counter before buying. It is real easy to remove...8mm bolt and disconnect wire and pull straight out... there...Read complete review

I recommend you pull the old one off and compare them at the counter before buying. It is real easy to remove...8mm bolt and disconnect wire and pull straight out... there is 2 different types out there.
The part number printed on the bag it comes in is DG-508 = P/N: 3W7Z-12029-AA. The Ignition Coil inside the bag is stamped P/N: 8W7E-12A366-AA. The part number stamped on my OEM 8 Cyl Ignition Coil is P/N: 3L3E-12A366-CA. The difference being..boot longer...boot slightly curved and wire connection almost 45 degrees off.

Reviewed by 39 customers

Displaying reviews 1-10

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5.0

Perfect fitment

By 

from Rochester NY

Verified Buyer

Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

Nice to have OE parts back in my ride

  • Was this a gift?:
  • No
 
5.0

Best replacement for bad coils

By 

from Edinboro PA

Verified Buyer

Pros

  • Easy to install
  • Reliable Brand

Cons

  • A little pricey

Best Uses

    Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

    Had a misfire on cylinder 3 popped one of these in and the problem cleared up.when you have a Ford always go with motorcraft

    • Was this a gift?:
    • No
     
    5.0

    Lincoln Towncar Coil Pack

    By 

    from Graham, NC

    See all my reviews

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Easy To Install
    • Oem Product

    Cons

    • None

    Best Uses

    • 46 Liter V8

    Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

    Replacement coil pack for the 4.6 Liter Ford/Lincoln engines.

    • Was this a gift?:
    • No
     
    5.0

    great coil

    By 

    from Westmoreland, TN

    Verified Buyer

    Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

    Works great

    • Was this a gift?:
    • No
     
    3.0

    Exact fit a bit pricey

    By 

    from Houston, TX

    Verified Buyer

    Pros

    • 2 minutes per plug

    Cons

      Best Uses

        Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

        Product looks like an aftermarket except for the package it comes in

         
        5.0

        Part Worked Perfect, And The Service Engine Soon Light Reset

        By 

        from Maynardville Tn

        About Me Casual Driver

        Verified Buyer

        Pros

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

        Cons

          Best Uses

          • Everyday Driving
          • Performance Driving
          • Replacement

          Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

          Awesome Performance ..

           
          5.0

          I would but this product again.

          By 

          from Nicholasville, KY

          About Me Casual Driver

          Verified Buyer

          Pros

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

          Cons

            Best Uses

            • Everyday Driving
            • Replacement

            Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

            The product was easy to install.

             
            5.0

            I would purchase these again

            By 

            from Saint Cloud, FL

            About Me Auto Enthusiast, Mechanic

            See all my reviews

            Verified Buyer

            Pros

            • Durable
            • Improves Engine Efficiency
            • Increases Power

            Cons

              Best Uses

              • Replacement

              Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

              Great Product. Easy to install once you get to it.

               
              5.0

              works great

              By 

              from wellington,Mo

              About Me Auto Enthusiast, Casual Driver, Mechanic

              See all my reviews

              Ask me a question

              3 or more reviews submitted

              Pros

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

              Cons

                Best Uses

                • Everyday Driving
                • Performance Driving
                • Replacement
                • Restoration

                Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

                i had some cheap car quest ignition coils put on cause i had two cylinders misfiring and when i put back on the motorcraft ignition coil on man i can really tell that they work very well and do their job

                 
                1.0

                side bracket mount will not fit 2001 cobra not oem part

                By 

                from Naples Fl

                About Me Auto Enthusiast

                Pros

                  Cons

                  • Will Not Fit 'side

                  Best Uses

                    Comments about Motorcraft Original Equipment (O.E.) Ignition Coil:

                    Original coil pack had no side mount
                    this will not even fit in tunnel to plug.
                    CARQUEST coil pack should work no side mount attachment. Exchanging tomorrow.

                    Displaying reviews 1-10

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                    Do you have questions about this product?

                     

                    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.

                    22 Questions | 22 Answers
                    Displaying questions 1-10Previous | Next »
                    • Q:

                      Will an ignition coil from a junkyard (part numbers that are on face of coil- EE03A;1L2U-12A366-AA Motorcraft 0C2853)be compatible for a 2003 E-350 Econoline 5.4L gas engine (331c.i.)?
                      Asked on 11/4/2015 by Rich from ewing, nj

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hi Rich, I'm glad to assist you. The Motorcraft Ignition Coil (Part No. EE03A) does not work fine on your 2003 Ford E-350 Econoline 5.4L. We do offer this Motorcraft Original Equipment (O.E.) Ignition Coil (Part No. DG-508) for your vehicle.

                        Answered on 11/5/2015 by Solomon
                    • Q:

                      Do I have to replace the coils when I replace the spark plugs?
                      Asked on 8/5/2014 by Concerned Clayton

                      1 answer

                      • CUSTOMER CARE

                        A:

                        I'm glad to assist you! Don't replace the coils, unless it is bad.

                        Answered on 8/6/2014 by Vincent from AAP
                    • Q:

                      is this price per coil?
                      Asked on 1/10/2014 by will

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hi Will! This coil is sold individually. The price of the items can vary from zone to zone as our prices are zonal based. Once you enter your Zip Code into the Advance Auto Part’s website you will see the accurate price for this product.

                        Answered on 1/12/2014 by Morgan from AAP
                    • Q:

                      I have a 2002 Ford F250 Super Duty V10 Changing plugs and wires do I need to change every Ignition coil too?
                      Asked on 11/15/2013 by Barry from Orland Park Il.

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Hi Barry, great question! If you are replacing any aspect of your ignition system, it is best to replace all serviceable components. Since you are in need to replace spark plugs and wires, the ignition coils are on the verge of failure and needs attention too.

                        Answered on 11/17/2013 by Vincent from AAP
                    • Q:

                      I going to Orlando the next week and I´d like to buy a ignitions coil for my Explorer assembled in Venezuela (No parts 3L3E-12A366-CA) Do you have it available?
                      Asked on 2/3/2013 by miguel from Venezuela

                      1 answer

                      • CUSTOMER CARE

                        A:

                        To locate the exact ignition coil, please provide the year, make, model and engine size of your vehicle. For more information, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                        Answered on 2/3/2013 by Vincent from AAP
                    • Q:

                      location and replacement of cop cyl 4 5.4l linc nav
                      Asked on 1/28/2013 by bb from cleve oh

                      1 answer

                      • CUSTOMER CARE

                        A:

                        For further assistance regarding Motorcraft Original Equipment (O.E.) Ignition Coil, Part No. DG508, please provide the year, make, model and engine size of your vehicle. This information would help us to assist you in a better way.
                        For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

                        Answered on 1/28/2013 by Aaron from AAP
                    • Q:

                      Can these effect the transmission shifting (times, quality)in any way if they are bad?? Vehicle is '97 F-150 5.4L V-8 4X4..
                      Asked on 10/18/2012 by WJD from Clearville, PA

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Symptoms of a bad ignition coil: An ignition coil that is completely dead will prevent the engine from starting or will stop the engine if the car is running at the time of failure. This is because no current will reach the spark plugs. An ignition coil that is failing will still provide current to the plugs, but it might not be enough for a full spark and the car will run sluggishly. If the current being provided by the coil isn't consistent, the car will run rough. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                        Answered on 10/18/2012 by Steve from AAP
                    • Q:

                      If these are bad, will they cause sluggishness/ hesitation when accelerating and/or loss of power and fuel economy?? Vehicle is "97 F-150 5.4L V-8 4X4..
                      Asked on 10/18/2012 by WJD from Clearville, PA

                      1 answer

                      • CUSTOMER CARE

                        A:

                        Symptoms of a bad ignition coil: An ignition coil that is completely dead will prevent the engine from starting or will stop the engine if the car is running at the time of failure. This is because no current will reach the spark plugs. An ignition coil that is failing will still provide current to the plugs, but it might not be enough for a full spark and the car will run sluggishly. If the current being provided by the coil isn't consistent, the car will run rough. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                        Answered on 10/18/2012 by Steve from AAP
                    • Q:

                      The resistance of my coils ranges from .60 to .90, the repair manual I have lists a resistance of .55 with no variation. Would this be enough to deem my coils bad or in need of replacement?? Vehicle is a '97 Ford F-150 w/a 5.4L V-8 4X4..
                      Asked on 7/30/2012 by JD from Clearville, PA

                      1 answer

                      • CUSTOMER CARE

                        A:

                        The ignition coils may need to be replaced. However, I would suggest taking your vehicle to a certified mechanic for a proper diagnosis before buying and having parts installed that may not (solve/be) the problem.

                        Answered on 7/31/2012 by Vincent from AAP
                    • Q:

                      What is the service life of these coils??? How many miles do they usually last on average??
                      Asked on 7/12/2012 by WJD from Clearville, PA

                      1 answer

                      • CUSTOMER CARE

                        A:

                        The lifespan of this Motorcraft Original Equipment (O.E.) Ignition Coil (Part# DG508) should be from 30,000 miles to 40,000 miles. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                        Answered on 7/13/2012 by Rick from AAP
                    Displaying questions 1-10Previous | Next »

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