Spark plug · Champion

Equivalents for the Champion spark plug RF18YC

Champion RF18YC is a spark plug — tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), electrode nickel, thread 18 mm, reach 11.7 mm, heat range hot. Compare its 145 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Champion RF18YC 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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145 equivalents compatible with the Champion RF18YC spark plug

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What can replace a Champion RF18YC spark plug?

The Champion RF18YC is interchangeable with: Bosch WR4-1, Champion F11Y, Denso MA9PU, Bosch FR9BPX, Bosch D8AC, Bosch DR8B. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion RF18YC?

Thread 18 mm, Reach 11.7 mm, Heat range Hot, 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.