Spark plug · Mazda

Equivalents for the Mazda spark plug N3Y2-18-S30L

Meet the Mazda N3Y2-18-S30L spark plug. All its 11 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

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11 equivalents compatible with the Mazda N3Y2-18-S30L spark plug

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What can replace a Mazda N3Y2-18-S30L spark plug?

The Mazda N3Y2-18-S30L is interchangeable with: NGK RE8C-L, Mazda N3J1-18-110, Mazda N3Y2-18-S30, Mazda N3Y4-18-S30, Mazda N3Y5-18-110, Mazda N3Z1-18-110. 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.