Spark plug · NGK
Equivalents for the NGK spark plug 2120
NGK 2120 is a spark plug. Here are its 77 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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What can replace a NGK 2120 spark plug?
The NGK 2120 is interchangeable with: NGK D8EA, Bosch F 6 DCX, Champion RC7YC4, NGK BCP7ES-11, NGK BKR7ES-11, NGK BCPR7ES-11. 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.