Spark plug · NGK
Equivalents for the NGK spark plug YR55
NGK YR55 is an automotive spark plug. All its 518 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information NGK YR55 spark plug
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What can replace a NGK YR55 spark plug?
The NGK YR55 is interchangeable with: NGK A6FS, Bosch W3D, Champion C59, NGK AR6FS, NGK BR5FS, NGK BR5FS15. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the NGK YR55?
Seat Flat (gasket)
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.