Spark plug · Ford
Equivalents for the Ford spark plug 81 OF 12405 AAA
The Ford 81 OF 12405 AAA spark plug. 77 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a Ford 81 OF 12405 AAA spark plug?
The Ford 81 OF 12405 AAA is interchangeable with: NGK BKR7E, Bosch F 6 DCO, Champion C 7 YC, NGK BCPR7E, NGK D 17 Y, NGK BKR7E11. 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.