Spark plug · NGK
Equivalents for the NGK spark plug 3683
Meet the NGK 3683 spark plug. Browse its 123 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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What can replace a NGK 3683 spark plug?
The NGK 3683 is interchangeable with: NGK B7ES, Bosch W 5 CC, Champion N2C, NGK B8ES, NGK B10EG, NGK B11EG. 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.