Equivalents for the Denso spark plug D 155
The Denso D 155 spark plug — thread 14 mm, heat range medium, electrode iridium, reach 18.5–21.5 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn). Compare its 301 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Denso D 155 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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What can replace a Denso D 155 spark plug?
The Denso D 155 is interchangeable with: NGK ZFR5F, Bosch F7LCR, Champion N8L, NGK ZFR4F-11, NGK ZFR5A-11, NGK ZFR5E-11. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso D 155?
Thread 14 mm, Reach 18.5–21.5 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.