Equivalents for the Eiko spark plug GM503
Meet the Eiko GM503 spark plug : reach 19.0–20.5 mm, thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Browse its 47 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Eiko GM503 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 Eiko GM503 spark plug?
The Eiko GM503 is interchangeable with: Bosch GH503, Champion CH123, Beru 880MJ, Bosch GH5O3, Bosch GLP169, Bosch GPM-503. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Eiko GM503?
Thread 14 mm, Reach 19.0–20.5 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.