Equivalents for the Champion spark plug RC503C
Meet the Champion RC503C spark plug featuring thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, electrode nickel, heat range very cold. Browse its 49 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Champion RC503C spark plug
- Resistor
- yes
- Tip
- standard
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Champion RC503C spark plug?
The Champion RC503C is interchangeable with: NGK R7433-8, Bosch F4CS, Denso IK24, Torch KR8TPP, Motorcraft AGPR901CA, PAL D12Y. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion RC503C?
Thread 14 mm, Reach 19.0 mm, Heat range Very cold, Gap 1.0mm, Electrode Nickel, Resistor yes, Seat Flat (gasket), Tip standard, 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.