18mm Diameter

18mm Diameter

18mm Diameter spark plugs from popular manufacturers including Bosch, NGK, Champion and Denso.

To find the right spark plug for your vehicle try our Spark Plug Finder

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Items 1 to 12 of 312 total

per page

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5