Spark plug · Motorcraft
Equivalents for the Motorcraft spark plug L9
Meet the Motorcraft L9 spark plug. Browse its 441 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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441 equivalents compatible with the Motorcraft L9 spark plug
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No equivalent for this brand selection.
What can replace a Motorcraft L9 spark plug?
The Motorcraft L9 is interchangeable with: NGK BM7, Bosch W5E, Champion J5, NGK BM7A, NGK BMR7A, Bosch W4E2. 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.