Spark plug · Denso

Equivalents for the Denso spark plug D56

Denso D56, a spark plug — heat range medium, electrode iridium, thread 14 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn). 19 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Denso D56 spark plug

Torque
cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)

→ How to read a Denso reference

Buy this spark plug Denso D56 — best retailers

Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.

What can replace a Denso D56 spark plug?

The Denso D56 is interchangeable with: APS A20D, Tacti V91103093, Beru D 215/14/3 (14/5/C), Beck Arnley 1765004, Marchal 2 / 33H, Ferrari 60512929. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso D56?

Thread 14 mm, Heat range Medium, Electrode Iridium, 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.