Spark plug · Honda
Equivalents for the Honda spark plug 31911-MCW-003
Honda 31911-MCW-003 is a spark plug. All its 4 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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4 equivalents compatible with the Honda 31911-MCW-003 spark plug
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What can replace a Honda 31911-MCW-003 spark plug?
The Honda 31911-MCW-003 is interchangeable with: NGK IMR8B9H, Denso VNH24Z, Honda 31921-MOW-004, NGK IMR8B-9H. 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.