Equivalents for the Denso spark plug G122
Meet the Denso G122 spark plug with heat range medium, reach 15.2–19.0 mm. Browse its 119 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Denso G122 spark plug
- Resistor
- no
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What can replace a Denso G122 spark plug?
The Denso G122 is interchangeable with: Bosch CH222, Champion W430, Denso DG122, Bosch GLP007, Champion CH222, Champion CH269. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso G122?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
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.