Spark plug · Motorcraft
Equivalents for the Motorcraft spark plug 22401-RS232-9
Motorcraft 22401-RS232-9 is an automotive spark plug. All its 63 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Motorcraft 22401-RS232-9 spark plug?
The Motorcraft 22401-RS232-9 is interchangeable with: NGK BCPR9ES, Champion C57YC, Denso Q27AZ, NGK BKR9EIX, NGK IRITOP9, NGK R5686-9. 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.