Spark plug · Denso

Equivalents for the Denso spark plug IQ34

Denso IQ34 is a spark plug — electrode iridium, thread 14 mm, tightening torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn). 2 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Denso IQ34 spark plug

Torque
cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)

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2 equivalents compatible with the Denso IQ34 spark plug

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What can replace a Denso IQ34 spark plug?

The Denso IQ34 is interchangeable with: NGK R7232-11, Tacti V9110-5324. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso IQ34?

Thread 14 mm, Electrode Iridium, Seat Tapered, Torque cast iron 10–20 N·m · aluminium 10–20 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.