Spark plug · NGK
Equivalents for the NGK spark plug 6345
NGK 6345 is an automotive spark plug. Here are its 118 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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What can replace a NGK 6345 spark plug?
The NGK 6345 is interchangeable with: NGK BKR4E, Bosch FR8DC+, Champion RC9YC, NGK BKR5E, NGK BCPR5E, NGK BKR5EY. 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.