Spark plug · NGK
Equivalents for the NGK spark plug 3623
The NGK 3623 spark plug. Here are its 83 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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83 equivalents compatible with the NGK 3623 spark plug
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What can replace a NGK 3623 spark plug?
The NGK 3623 is interchangeable with: NGK BCPR7ES, Bosch FR 5 DC, Champion RS9YC, NGK BPR6EFS, NGK BCPR7ES11, Bosch HR 7 DC. 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.