Spark plug · Champion

Equivalents for the Champion spark plug RC12MC5

Champion RC12MC5, a spark plug with reach 19.0 mm, thread 14 mm, electrode nickel, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot. 204 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Champion RC12MC5 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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204 equivalents compatible with the Champion RC12MC5 spark plug

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What can replace a Champion RC12MC5 spark plug?

The Champion RC12MC5 is interchangeable with: NGK ZFR4F-11, Bosch F7LCR, Champion RC9MC4, NGK ZFR5A-11, NGK ZFR5E-11, NGK ZFR5F-11. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion RC12MC5?

Thread 14 mm, Reach 19.0 mm, Heat range Hot, Gap 3mm, 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.