Spark plug · Yamaha

Equivalents for the Yamaha spark plug 90793-20021

Yamaha 90793-20021 is a spark plug featuring tightening torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour), resistor type (RFI-suppressed), reach 19.0 mm, thread 12 mm, heat range hot. All its 20 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Yamaha 90793-20021 spark plug

Resistor
Yes
Torque
fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)

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What can replace a Yamaha 90793-20021 spark plug?

The Yamaha 90793-20021 is interchangeable with: Champion A6GC, Denso X22ESGU, Autolite AR4133, Champion RA4GHC, Champion OE112, Champion P-A7HC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Yamaha 90793-20021?

Thread 12 mm, Reach 19.0 mm, Heat range Hot, Resistor Yes, Seat Flat (gasket), Torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ 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.