Equivalents for the Champion spark plug RJ12Y6
Champion RJ12Y6, a spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 14 mm, reach 9.5 mm, electrode nickel. Here are its 650 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion RJ12Y6 spark plug
- Resistor
- yes
- Tip
- projected
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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650 equivalents compatible with the Champion RJ12Y6 spark plug



























































































































































































































































































































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No equivalent for this brand selection.
What can replace a Champion RJ12Y6 spark plug?
The Champion RJ12Y6 is interchangeable with: Bosch W7E, Champion J6, Denso W14P, Bosch W7F, Bosch W8E, Bosch W8F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion RJ12Y6?
Thread 14 mm, Reach 9.5 mm, Heat range Hot, Gap 1.5mm, Electrode Nickel, Resistor yes, Seat Flat (gasket), Tip projected, 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.