Equivalents for the Champion spark plug RJ81B
Champion RJ81B is a spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very cold, thread 14 mm, reach 9.5 mm. Here are its 47 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion RJ81B spark plug
- Resistor
- yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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47 equivalents compatible with the Champion RJ81B spark plug
No equivalent for this brand selection.
What can replace a Champion RJ81B spark plug?
The Champion RJ81B is interchangeable with: Bosch W5E, Champion J5, Denso W31S, Bosch W4E2, Bosch W5EC, Bosch W240T3M. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion RJ81B?
Thread 14 mm, Reach 9.5 mm, Heat range Very cold, Resistor yes, 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.