Equivalents for the Denso spark plug DG-501
The Denso DG-501 spark plug — heat range medium, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), thread 14 mm, electrode iridium. Here are its 16 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Denso DG-501 spark plug
- Resistor
- no
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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16 equivalents compatible with the Denso DG-501 spark plug
No equivalent for this brand selection.
What can replace a Denso DG-501 spark plug?
The Denso DG-501 is interchangeable with: Bosch GPM-517, Denso DG501, Kessel Spada C9678, Ashika PZ702, HKT PZ702, Japan Parts PZ702. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso DG-501?
Thread 14 mm, Heat range Medium, Electrode Iridium, Resistor no, Seat Flat (gasket), Torque cast iron 25–35 N·m · aluminium 25–30 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.