Spark plug · Mega-fire
Equivalents for the Mega-fire spark plug SE12RCY
Mega-fire SE12RCY is an automotive spark plug. Browse its 111 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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What can replace a Mega-fire SE12RCY spark plug?
The Mega-fire SE12RCY is interchangeable with: NGK BKR5ES, Bosch FR 8 DC, Champion RC12YC, NGK BCPR5ES, Bosch FR 8 DE, Bosch FR 9 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.