Equivalents for the Denso spark plug GT31
The Denso GT31 spark plug with reach 12.7 mm, heat range medium, tightening torque cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn), thread 18 mm. Here are its 7 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Denso GT31 spark plug
- Resistor
- yes
- Torque
- cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn)
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7 equivalents compatible with the Denso GT31 spark plug
No equivalent for this brand selection.
What can replace a Denso GT31 spark plug?
The Denso GT31 is interchangeable with: Champion RM82WPCC, Denso GT3-1, Bosch 7303, Champion RM77PP014, Champion RM82WPCC012, Champion 217. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso GT31?
Thread 18 mm, Reach 12.7 mm, Heat range Medium, Resistor yes, Seat Flat (gasket), Torque cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn)
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.