Equivalents for the Champion spark plug CH203
Champion CH203 is an automotive spark plug : reach 15.2–19.0 mm, heat range medium. Compare its 151 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Champion CH203 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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What can replace a Champion CH203 spark plug?
The Champion CH203 is interchangeable with: Bosch CH203, Champion W425, Denso DG145, Bosch GLP040, Bosch GLP228, Champion CH2O3. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion CH203?
Thread 14 mm, Reach 15.2–19.0 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.