Spark plug · NGK
Equivalents for the NGK spark plug 6323
NGK 6323, a spark plug. 42 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a NGK 6323 spark plug?
The NGK 6323 is interchangeable with: NGK BM7A, Bosch WS 5 E, Champion CJ4, Bosch WS 6 E, Bosch WS 7 E, Champion CJ6. 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.