Spark plug · Champion

Equivalents for the Champion spark plug 938M

The Champion 938M spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 12.7 mm, thread 14 mm. All its 29 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Champion 938M spark plug

Terminal
SAE
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 Champion 938M spark plug?

The Champion 938M is interchangeable with: Champion QL78YC, Autolite 4121, Mercruiser 33938, Champion CCH938M, Champion QL78YC110, Champion 938. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion 938M?

Thread 14 mm, Reach 12.7 mm, Heat range Medium, Terminal SAE, 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.