Spark plug · Champion

Equivalents for the Champion spark plug QL77J5

Champion QL77J5, a spark plug : electrode nickel, heat range medium, reach 12.7 mm, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). 13 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Champion QL77J5 spark plug

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

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What can replace a Champion QL77J5 spark plug?

The Champion QL77J5 is interchangeable with: Champion RL82C, Bosna F80CR, Hirih H14E7RC, Champion RL82C051, Champion RL82C110, Champion RL82C/051. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion QL77J5?

Thread 14 mm, Reach 12.7 mm, Heat range Medium, Electrode Nickel, Resistor yes, Seat Flat (gasket), Tip standard, 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.