Spark plug · Motorcraft
Equivalents for the Motorcraft spark plug H5
Motorcraft H5, a spark plug. Find its 254 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a Motorcraft H5 spark plug?
The Motorcraft H5 is interchangeable with: NGK B6S, Bosch W8F, Champion J6, NGK B6Y, Bosch W9F, Bosch W7EC. 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.