Spark plug · Mazda
Equivalents for the Mazda spark plug AJ09-18-110
Mazda AJ09-18-110 is an automotive spark plug. Compare its 1000 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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1000 equivalents compatible with the Mazda AJ09-18-110 spark plug
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No equivalent for this brand selection.
What can replace a Mazda AJ09-18-110 spark plug?
The Mazda AJ09-18-110 is interchangeable with: NGK BR5EF, Bosch H5D, Champion G17Y, NGK BP4EFS, NGK BP5EFS, NGK BPR5EF. 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.