Spark plug · Champion

Equivalents for the Champion spark plug SX66

Champion SX66, a spark plug featuring heat range medium, reach 15.2–19.0 mm. 437 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Champion SX66 spark plug

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

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437 equivalents compatible with the Champion SX66 spark plug

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What can replace a Champion SX66 spark plug?

The Champion SX66 is interchangeable with: Bosch CH302, Champion E016, Denso G004, Bosch GLP010, Bosch GLP121, Bosch GLP186. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion SX66?

Thread 14 mm, Reach 15.2–19.0 mm, Heat range Medium, 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.