Spark plug · NGK
Equivalents for the NGK spark plug 2781
The NGK 2781 spark plug. Compare its 19 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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19 equivalents compatible with the NGK 2781 spark plug
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What can replace a NGK 2781 spark plug?
The NGK 2781 is interchangeable with: NGK PFR8B, Bosch F 5 DP, Champion C6VPYC, NGK PFR8B-9, NGK PFR8S8EG, Bosch FR 5 DP. 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.