Spark plug · Motorcraft

Equivalents for the Motorcraft spark plug AES4C

Motorcraft AES4C, a spark plug with thread 14 mm, heat range medium, resistor type (RFI-suppressed), tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). 500 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Motorcraft AES4C spark plug

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

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500 equivalents compatible with the Motorcraft AES4C spark plug

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What can replace a Motorcraft AES4C spark plug?

The Motorcraft AES4C is interchangeable with: Bosch W8F, Champion H8, Denso W14FS, Bosch W9F, Bosch W4AC, Bosch W5AC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Motorcraft AES4C?

Thread 14 mm, Heat range Medium, Resistor Yes, 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.