Spark plug · Motorcraft

Equivalents for the Motorcraft spark plug A42

Motorcraft A42 is an automotive spark plug featuring thread 14 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). All its 949 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Motorcraft A42 spark plug

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

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949 equivalents compatible with the Motorcraft A42 spark plug

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What can replace a Motorcraft A42 spark plug?

The Motorcraft A42 is interchangeable with: Bosch H6B, Champion H8, Denso W14, Bosch W5E, Bosch W7E, Bosch W7F. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Motorcraft A42?

Thread 14 mm, Heat range Very hot, 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.