Equivalents for the Champion spark plug CH11O
Champion CH11O is an automotive spark plug featuring heat range very hot, reach 15.2–19.0 mm. 185 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Champion CH11O spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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185 equivalents compatible with the Champion CH11O spark plug


















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No equivalent for this brand selection.
What can replace a Champion CH11O spark plug?
The Champion CH11O is interchangeable with: Bosch GI005, Champion CH110, Denso DG143, Bosch GIOO5, Champion CH110002, Denso DG-143. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion CH11O?
Thread 14 mm, Reach 15.2–19.0 mm, Heat range Very hot, 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.