Equivalents for the Champion spark plug CCH543
Champion CCH543 is an automotive spark plug : thread 18 mm, 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. 46 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Champion CCH543 spark plug
- 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 CCH543 spark plug?
The Champion CCH543 is interchangeable with: Bosch M10AC0, Champion D89D, Denso L14U, Champion RD16*, Champion RD16J*, Champion D89D014. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion CCH543?
Thread 18 mm, Reach 12.7 mm, Heat range Very hot, Seat Flat (gasket), 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.