Spark plug · Motorcraft

Equivalents for the Motorcraft spark plug 437

Motorcraft 437, a spark plug : 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). Browse its 736 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Motorcraft 437 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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736 equivalents compatible with the Motorcraft 437 spark plug

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What can replace a Motorcraft 437 spark plug?

The Motorcraft 437 is interchangeable with: Bosch H6D, Champion G15Y, Denso T20TT, Bosch H7D, Bosch H6DC, Bosch H6HC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Motorcraft 437?

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.