Spark plug · Motorcraft
Equivalents for the Motorcraft spark plug 22401-RS345-10
Motorcraft 22401-RS345-10 is a spark plug. Find its 3 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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3 equivalents compatible with the Motorcraft 22401-RS345-10 spark plug
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What can replace a Motorcraft 22401-RS345-10 spark plug?
The Motorcraft 22401-RS345-10 is interchangeable with: NGK R7438-10, Denso IKH01-31, Tacti 267700-4470. 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.