Spark plug · NGK
Equivalents for the NGK spark plug 4345
NGK 4345 is a spark plug. 47 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a NGK 4345 spark plug?
The NGK 4345 is interchangeable with: NGK BPMR7A, Bosch WSR 5 F, Champion RCJ6Y, Bosch WSR 6 F, Bosch WSR 6 F200, Denso W22MPR-U. 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.