- Spark Plug Nut
- Brass Construction
- Gives Spark Plugs OEM Look
- Works On Any Metric Size Spark Plug
- Made In The U.S.A.
Give your replacement Motorcraft or Autolite spark plugs an original OEM look. These brass nuts are designed specifically for modern 4 x 7 mm threaded plugs. This nut will work on any metric size spark plug. Made in the U.S.A.!
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
||1909 - 1927
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Model T Metric Spark Plug Nut, Brass, 1909-1927: