Equivalents for the Denso spark plug G115
Denso G115 is an automotive spark plug with heat range medium, reach 15.2–19.0 mm. Compare its 399 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Denso G115 spark plug
- Resistor
- no
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399 equivalents compatible with the Denso G115 spark plug

























































































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No equivalent for this brand selection.
What can replace a Denso G115 spark plug?
The Denso G115 is interchangeable with: Bosch CH178, Champion N58, Denso G002, Bosch GLP048, Bosch GLP086, Bosch GLP145. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso G115?
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.