Spark plug · Denso

Equivalents for the Denso spark plug U31FER9

Denso U31FER9 is an automotive spark plug with reach 19.0 mm, tightening torque fonte 10–15 N·m · alu 10–12 N·m — ou 180° (½ tour), thread 10 mm. Browse its 5 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Denso U31FER9 spark plug

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

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5 equivalents compatible with the Denso U31FER9 spark plug

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What can replace a Denso U31FER9 spark plug?

The Denso U31FER9 is interchangeable with: NGK C10EH9, Torch C10EH-9, Denso 0677005840, NGK CR10EH9, Torch CR10EH-9. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso U31FER9?

Thread 10 mm, Reach 19.0 mm, 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.