Spark plug · Motorcraft

Equivalents for the Motorcraft spark plug AV203

Meet the Motorcraft AV203 spark plug : thread 14 mm, reach 12.7 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very cold. All its 17 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Motorcraft AV203 spark plug

Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Motorcraft AV203 spark plug?

The Motorcraft AV203 is interchangeable with: Bosch WO6AS, Champion L78C, Denso W34FN, Champion L78C/053, Champion L78C/220, Champion L78C/R02. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Motorcraft AV203?

Thread 14 mm, Reach 12.7 mm, Heat range Very cold, Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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.