Equivalents for the Japan Parts spark plug JCE103
Meet the Japan Parts JCE103 spark plug with heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. Compare its 164 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Japan Parts JCE103 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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164 equivalents compatible with the Japan Parts JCE103 spark plug






















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No equivalent for this brand selection.
What can replace a Japan Parts JCE103 spark plug?
The Japan Parts JCE103 is interchangeable with: Bosch GN317, Champion CH601, Denso DG198, Bosch GLP138, Bosch GPN-317, Champion GJ29IS. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Japan Parts JCE103?
Thread 14 mm, Heat range Medium, 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.