Spark plug · Denso

Equivalents for the Denso spark plug IU31D

Meet the Denso IU31D spark plug with reach 19.0 mm, thread 10 mm, tightening torque fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour). Find its 25 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Denso IU31D spark plug

Torque
fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour)

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What can replace a Denso IU31D spark plug?

The Denso IU31D is interchangeable with: NGK CR10E, Champion G55, Denso U31ESNZU, NGK CR10EIA9, Champion G55C, Champion G57C. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso IU31D?

Thread 10 mm, Reach 19.0 mm, Electrode Iridium, Torque fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour)

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.