Equivalents for the Champion spark plug RN4C
Champion RN4C is a spark plug — reach 19.0 mm, electrode nickel, heat range medium, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), hex size 13/16″ (20,8 mm). 1000 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Champion RN4C spark plug
- Resistor
- yes
- Tip
- standard
- Construction
- Standard construction
- Terminal
- Solid
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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Buy a spark plug wrench 13/16″ (20,8 mm) wrench
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1000 equivalents compatible with the Champion RN4C spark plug






































































































































































































































































































































































































































































































































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No equivalent for this brand selection.
What can replace a Champion RN4C spark plug?
The Champion RN4C is interchangeable with: NGK B6EV, Bosch M2C, Champion N2, NGK BR6ES, NGK BR7EB, NGK BR7ES. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion RN4C?
Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 19.0 mm, Heat range Medium, Gap 1.0mm, Electrode Nickel, Resistor yes, Seat Flat (gasket), Tip standard, Construction Standard construction, Terminal Solid, 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.