Spark plug · KLG
Equivalents for the KLG spark plug CK9J
KLG CK9J is an automotive spark plug. 102 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a KLG CK9J spark plug?
The KLG CK9J is interchangeable with: Bosch Z30T2, Champion C0, Denso M17, Bosch Z45T1, Bosch Z45T4, Bosch Z95T1. 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.