Spark plug · Champion

Equivalents for the Champion spark plug AG4

The Champion AG4 spark plug : thread 10 mm, heat range hot, tightening torque fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour). 22 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Champion AG4 spark plug

Torque
fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour)

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What can replace a Champion AG4 spark plug?

The Champion AG4 is interchangeable with: Bosch GS2D6, Champion CH28, Beru GD318, Bosch GS2D8, Bosch GSD26, Bosch GSD27. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion AG4?

Thread 10 mm, Reach 12,7 mm, Heat range Hot, Resistor No, Seat Flat (gasket), Torque fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ 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.