Spark plug · Champion

Equivalents for the Champion spark plug 502

Champion 502, a spark plug : reach 12.7 mm, tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 18 mm. All its 62 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Champion 502 spark plug

Terminal
M4/SAE
Torque
fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Champion 502 spark plug?

The Champion 502 is interchangeable with: Bosch M45T5, Champion C15, Denso L14-U, Bosch M10AC0, Champion D21, Champion RD16*. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion 502?

Thread 18 mm, Reach 12.7 mm, Heat range Very hot, Terminal M4/SAE, Torque fonte 35–45 N·m · alu 35–40 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.