Spark Plug
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Motorcraft Spark Plug

Part No. ZD-9 Warranty Details  

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by PowerReviews
MotorcraftSpark Plug
 
5.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

No Pros

Cons

No Cons

Best Uses

No Best Uses
    • Reviewer Profile:
    • Truck enthusiast (3)

Reviewed by 4 customers

Displaying reviews 1-4

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5.0

The Only Glow Plugs to use on a Ford

By 

from Michigan

About Me Truck Enthusiast

Verified Buyer

Pros

  • Durable
  • Easy To Install

Cons

    Best Uses

    • Replacement

    Comments about Motorcraft Spark Plug:

    Any other brand of glow and you are asking for problems. These plugs won't swell, break the tips off, or burn out prematurely. The only kind to use in your 6.9 or 7.3

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    (1 of 3 customers found this review helpful)

     
    5.0

    GLOW PLUG - not spark plug!

    By 

    from Julian, PA

    About Me Auto Enthusiast, Mechanic, Truck Enthusiast

    Verified Buyer

    Pros

    • Hotter Than Most Others
    • LONG LASTING
    • Quicker Starting

    Cons

    • none

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Motorcraft Spark Plug:

    The Motorcraft ZD-9 glow plugs are undoubtedly my favorites for the 7.3 International / Ford diesel engines. They have been the subject of many comparisons and tested by many IDI owners and are proven to have the longest life and great heating capabilities. I have tried several other brands (Bosch, Autolite, etc.) and nothing comes close to the ZD-9 in lifespan, heat, ease of removal. I have never seen one swell or have tip damage when used with the original glow plug controller module.
    I get 5 points for having over 400 characters in this comment section. Unfortunately, I'm not sure what they're good for, but I am over 530 characters now.

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    (3 of 3 customers found this review helpful)

     
    5.0

    Like a new truck!

    Profile Image

    By 

    from Montgomery, PA

    About Me Casual Driver, Mechanic, Truck Enthusiast

    See all my reviews

    Ask me a question

    Verified Buyer
    3 or more reviews submitted

    Pros

    • Durable
    • Easy To Install
    • Improves Engine Efficiency

    Cons

      Best Uses

        Comments about Motorcraft Spark Plug:

        I have been having problems with cold starts since I bought the truck and figured it was the glow plugs, but as long as I kept it plugged in she started fine. Well I finally decided to tackle this project and it was worth every penny. I highly suggest these over any other brand, because the burnt glow plugs I removed were Autolites. The Motorcraft one glow plugs install much easier, they won't swell like the Autolites and they will last much longer. Starting has been a breeze since installing these. Highly recommended.

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        (3 of 6 customers found this review helpful)

         
        5.0

        I would buy this product again

        Profile Image

        By 

        from Anderson, IN

        Verified Buyer
        Helpful Reviewer

        Pros

        • Exact fit A

        Cons

          Best Uses

            Comments about Motorcraft Spark Plug:

            This is the best Glow Plug available. It will not warp or swell after use like cheaper brands. I would not use anything else.

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            Displaying reviews 1-4

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