Spark plug · Motorcraft

Equivalents for the Motorcraft spark plug AG203

Meet the Motorcraft AG203 spark plug with tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very cold, thread 14 mm, reach 18.5–21.5 mm. All its 55 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Motorcraft AG203 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 AG203 spark plug?

The Motorcraft AG203 is interchangeable with: Bosch W06CS, Champion C53, Denso W34EN, Bosch W07CS, Champion N80, Champion N54R. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Motorcraft AG203?

Thread 14 mm, Reach 18.5–21.5 mm, Heat range Very cold, Resistor no, Seat Flat (gasket), 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.