Equivalents for the Champion spark plug RF9Y
Champion RF9Y is an automotive spark plug with electrode nickel, heat range medium, tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), thread 18 mm, reach 11.7 mm. Here are its 523 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion RF9Y spark plug
- Resistor
- yes
- Tip
- projected
- Torque
- fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)
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523 equivalents compatible with the Champion RF9Y spark plug





























































































































































































































































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No equivalent for this brand selection.
What can replace a Champion RF9Y spark plug?
The Champion RF9Y is interchangeable with: NGK A6FS, Bosch W2C, Champion F10, NGK AP5FS, NGK AP6FS, NGK AP7FS. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion RF9Y?
Thread 18 mm, Reach 11.7 mm, Heat range Medium, Gap 1.5mm, Electrode Nickel, Resistor yes, Seat Flat (gasket), Tip projected, 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.