Spark plug · NGK
Equivalents for the NGK spark plug A-6
NGK A-6 is an automotive spark plug. Here are its 572 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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572 equivalents compatible with the NGK A-6 spark plug
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No equivalent for this brand selection.
What can replace a NGK A-6 spark plug?
The NGK A-6 is interchangeable with: Bosch M5A, Champion C7, Denso M14, Bosch M7A, Bosch M8A, Bosch M10A. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.