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Spark Plug and Spark Plug Cap Guide
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 The
following guide shows how to interpret the different letters in the NGK plug
number.
For example:
The NGK B8ES plug is 14mm thread (B), has a middle heat
range (8), a thread length of 19mm (E), and a standard 'hook' style
electrode (S).
The thread pitch is 1.25mm.
The platinum equivalent of the B8ES is B8EV. |
  In
addition to the spark plugs, the plug caps use a related numbering.
The second letter of the plug cap determine which plug it will fit.
For example the B in VB05F shows it fits B series 14mm thread spark plugs.
The D in SD05F shows it will fit either the 10mm or 12mm C or D spark plugs.
View all Spark
Plugs
View all Spark Plug
Caps NOTE: Do
not mix suppression plug caps with suppression plug wires. You will be
doubling up on the resistance and creating major issues. |
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