Spark plug · NGK
Equivalents for the NGK spark plug 3630
Meet the NGK 3630 spark plug. 112 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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112 equivalents compatible with the NGK 3630 spark plug
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What can replace a NGK 3630 spark plug?
The NGK 3630 is interchangeable with: NGK B10EG, Bosch W 2 CS, Denso W31EN, NGK B10EV, NGK B11EG, NGK B10ECS. 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.