Spark plug · NGK
Equivalents for the NGK spark plug 7718
Meet the NGK 7718 spark plug. All its 59 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a NGK 7718 spark plug?
The NGK 7718 is interchangeable with: NGK LZKBR8C7G, Bosch Z6SII3320, Champion OE268, NGK SILZKR7A-S, Bosch ZR6SII3320, Champion OE276. 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.