Equivalents for the Mazda spark plug N3Y4-18-S30
Mazda N3Y4-18-S30 is an automotive spark plug. Here are its 11 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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11 equivalents compatible with the Mazda N3Y4-18-S30 spark plug
No equivalent for this brand selection.
What can replace a Mazda N3Y4-18-S30 spark plug?
The Mazda N3Y4-18-S30 is interchangeable with: NGK RE8C-L, Mazda N3J1-18-110, Mazda N3Y2-18-S30, Mazda N3Y5-18-110, Mazda N3Z1-18-110, Mazda N3Z5-18-110. 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.