Equivalents for the Champion spark plug CCH843S
Champion CCH843S, a spark plug with thread 14 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range very hot, reach 12,7 mm. All its 165 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Champion CCH843S spark plug
- Resistor
- No
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
Buy this spark plug Champion CCH843S — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a Champion CCH843S spark plug?
The Champion CCH843S is interchangeable with: Bosch W175T, Champion J91, Denso W20MU, Bosch W9EC0, Bosch WS7E, Bosch WS8E. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion CCH843S?
Thread 14 mm, Reach 12,7 mm, Heat range Very hot, Resistor No, Seat Flat (gasket), Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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.