Spark plug · Champion

Equivalents for the Champion spark plug RF 9 Y5

Champion RF 9 Y5 is an automotive spark plug with resistor type (RFI-suppressed), heat range medium, thread 18 mm, tightening torque fonte 20–30 N·m · alu 20–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm. 224 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Champion RF 9 Y5 spark plug

Resistor
Yes
Torque
fonte 20–30 N·m · alu 20–30 N·m — ou 180°–240° (½–⅔ tour)

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224 equivalents compatible with the Champion RF 9 Y5 spark plug

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What can replace a Champion RF 9 Y5 spark plug?

The Champion RF 9 Y5 is interchangeable with: NGK A6FS, Bosch W2C, Champion F10, NGK APR6F, NGK APR6FS, Bosch WR5. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion RF 9 Y5?

Thread 18 mm, Reach 19.0 mm, Heat range Medium, Resistor Yes, Seat Tapered, Torque fonte 20–30 N·m · alu 20–30 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.