Spark plug · Motorcraft
Equivalents for the Motorcraft spark plug G3F
Motorcraft G3F, a spark plug. All its 326 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Motorcraft G3F spark plug?
The Motorcraft G3F is interchangeable with: NGK B4, Bosch W7E, Champion J6, NGK B4-10, NGK B-4, Bosch W8E. 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.