Spark plug · NGK
Equivalents for the NGK spark plug 3346
NGK 3346 is an automotive spark plug. Compare its 15 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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15 equivalents compatible with the NGK 3346 spark plug
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What can replace a NGK 3346 spark plug?
The NGK 3346 is interchangeable with: NGK BR7EF, Champion RS9YC, Brisk GR14S, NGK BR7EFS, Jaguar EAC8554, Jaguar EAC9186. 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.