Equivalents for the Yamaha spark plug 90890-78108
Yamaha 90890-78108 is a spark plug — thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 19.0 mm. 99 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Yamaha 90890-78108 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 Yamaha 90890-78108 spark plug?
The Yamaha 90890-78108 is interchangeable with: Bosch W4CS, Champion N3, Denso W22ES-U, Bosch W5CS, Bosch W225S2S, Champion N4G. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Yamaha 90890-78108?
Thread 14 mm, Reach 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.