Spark plug · NGK
Equivalents for the NGK spark plug 2550
Meet the NGK 2550 spark plug. 33 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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33 equivalents compatible with the NGK 2550 spark plug
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What can replace a NGK 2550 spark plug?
The NGK 2550 is interchangeable with: NGK BKR6EP13, Bosch FR 7 KCW, Champion RC 12 PYP, NGK DIFR6D13, NGK BCPR6EP13, NGK BKR6EP-13. 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.