Spark plug · NGK
Equivalents for the NGK spark plug 9723
Meet the NGK 9723 spark plug. All its 5 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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5 equivalents compatible with the NGK 9723 spark plug
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What can replace a NGK 9723 spark plug?
The NGK 9723 is interchangeable with: NGK SILZKR7B11, Bosch YR7SII33U, Yura LR9IQP9+, Zazs ELR9IQP9+, Bosch 0242135548. 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.