Spark plug · NGK
Equivalents for the NGK spark plug B-6L
NGK B-6L is an automotive spark plug. Find its 90 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a NGK B-6L spark plug?
The NGK B-6L is interchangeable with: Bosch W9AO, Champion H8, Denso W16LS, Bosch W125TR4, Champion H10, Champion H11. 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.