Spark plug · NGK
Equivalents for the NGK spark plug 4618
The NGK 4618 spark plug. Here are its 57 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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What can replace a NGK 4618 spark plug?
The NGK 4618 is interchangeable with: NGK BR2-LM, Bosch WR 11 E0, Champion J19LMR, Champion RJ19LM, Champion QJ19LM, Denso W9LMR-US. 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.