Equivalents for the HKT spark plug CP03
Meet the HKT CP03 spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm, heat range very hot. All its 163 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information HKT CP03 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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163 equivalents compatible with the HKT CP03 spark plug

















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No equivalent for this brand selection.
What can replace a HKT CP03 spark plug?
The HKT CP03 is interchangeable with: Bosch GPN-342, Champion CH256, Denso DG136, Champion CH411, Champion CH602, Champion GJ263NI. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the HKT CP03?
Thread 14 mm, Heat range Very hot, Resistor no, Seat Flat (gasket), 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.